Judging from various consumption data, urban vitality is rapidly recovering.

　　With the orderly resumption of work and production, the consumption fever soared during the May Day holiday.

　　From the data of local life and online shopping, consumer confidence is gradually picking up, and all walks of life are also welcoming recovery.

　　The consumption of catering, beauty and entertainment has warmed up in an all-round way.

　　According to the data of Meituan Research Institute, as of May 4, the recovery rate of consumption in the national life service industry has reached 91.5%, which is greatly improved compared with 75.9% on April 30.

　　The data shows that Shenzhen’s consumption heat surpassed all cities in China on May 1 this year, ranking first in the consumption heat city, while Shanghai, Beijing and Guangzhou. Ranked second to fourth respectively. According to the search data, in the north, Guangzhou and Shenzhen, hot pot, barbecue/barbecue, crayfish and other keywords sit firmly in the top five search volumes in the north, Guangzhou and Shenzhen. Nationally, Shenzhen, Shanghai, Xi ‘an, Beijing and Chengdu have become the cities with the largest number of food and beverage orders.

　　At the same time, the "night economy" (the service-oriented economic activities that took place from 18: 00 that day to 2: 00 the next morning) that had been stagnant for several months due to the epidemic is rapidly recovering.

　　From the perspective of food and beverage consumption, during the period from 21: 00 pm to 2: 00 am from May 1 to May 3, barbecue is the most popular takeaway at night, and users in Guangzhou, Shenyang, Beijing and Wuhan prefer barbecue when ordering. Wuhan people ate 220,000 kebabs in three nights, while Beijingers fought even harder, eating 330,000 kebabs. Consumers in Shanghai, Changsha and Xi ‘an prefer crayfish. Consumers in Shanghai ate 240,000 crayfish in three nights. Judging from the growth rate of orders, the top ones are crayfish, milk tea and hot pot.

　　In addition to catering, fitness, pedicure and other activities have once again returned to staying up late. According to the data of Meituan, the fitness center and massage pedicure led the growth and recovery of offline stores. The night consumption growth rate of fitness center was 40.30%, and the massage and pedicure stores doubled, increasing by 105.22%.

　　Beauty and entertainment consumption has gradually returned to normal. During the period from April 29th to May 3rd, the order volume of beauty projects such as hair removal, manicure, SPA, skin management and acne on Meituan platform increased rapidly. Compared with March 30th to April 3rd, the growth rate of orders for hair removal projects reached 110.31%, and the growth rate of orders for manicure projects reached 106.50%, both of which doubled.

　　According to the data of Meituan’s platform, during the May Day period, the order volume of secret rooms increased by 536.63% compared with the same period of last month, and the order volume of bashing increased by 320.81% compared with the same period of last month.

　　The data shows that Shanghai’s beauty consumption and leisure and entertainment consumption rank first in the country, making it the most beautiful and fun city in the country.

　　The number of express parcels reached a new high.

　　In addition to catering and entertainment consumption, online shopping data during the May Day period also reached a new high.

　　According to the data released by Jingdong Logistics on May 6, the overall express delivery volume during the May Day holiday increased by nearly 70% compared with the same period of last year (May 1-5), nearly twice the growth rate of the industry; The more in low-tier cities, the more obvious the growth of express orders, with orders in 6-tier cities nearly doubling.

　　During the May 1 ST period, the volume of express delivery in Beijing increased by nearly 60% year-on-year, and that in Chengdu and Xi ‘an increased by nearly 70%. In this regard, Jingdong Logistics said that on the eve of May 1 ST, the emergency response level of public health emergencies in Beijing was lowered, and the courier brother was allowed to use the Jiankang code to register and enter the community, and the number of home delivery orders during the holidays increased to a certain extent.

　　After the unsealing in Wuhan, the number of express delivery orders also increased rapidly. According to the data of Jingdong Logistics, the volume of express delivery in Wuhan increased by 80% during the May Day period. According to the data of JD.COM, before Wuhan was unsealed on April 8, the express delivery volume of Jingdong Logistics had been restored to the same period of last year, and "ordering before going to bed and waking up to receive goods" had been normalized.

　　From the Spring Festival to Qingming and then to May Day, online consumption in the three major holidays has been in a growing trend, which is the main engine of consumer recovery.

　　Double 11 just closed. On November 15th, Ali (HK09988, share price of HK$ 87.20, market value of HK$ 1.67 trillion) handed over the report card of the second quarter of fiscal year 2025 (the quarter ending September 30th, 2024).

　　The financial report shows that in this quarter, Ali’s income was 236.503 billion yuan, up 5% year-on-year, and the net profit attributable to ordinary shareholders was 43.874 billion yuan.

　　In the e-commerce business that has attracted much attention, in this quarter, the growth of GMV on Amoy Antenna was driven by the double-digit year-on-year growth of order volume, which was mainly driven by the increase of purchase frequency and partly offset by the decrease of average order amount.

　　In addition, Ali also mentioned the achievements of this year’s "double 11". During this year’s "double 11", Taobao Tmall GMV achieved strong growth, and the number of buyers reached a record high.

　　For this financial report, Wu Yongming, CEO of Ali Group, said that this quarter, Taotian business continued to invest in user experience and enrich product supply to better serve consumers. He said that he has more confidence in the prospect of core business than in the past, and will continue to invest to support long-term growth. The operating efficiency of other businesses continues to improve, and most businesses continue to improve profitability or reduce losses.

　　It is worth mentioning that in this quarter alone, Ali has made a lot of moves in the e-commerce business. Since September 1st this year, Taotian began to charge the basic software service fee based on GMV for transactions on the platform. In July, Taobao announced the optimization of the "refund only" strategy. In addition, this quarter, Taotian also cancelled and refunded the annual fee of merchants, and improved the operating efficiency of merchants through "all-site promotion". This series of actions may indicate that Taotian has a new strategic direction in e-commerce business.

　　It is worth mentioning that this quarter’s financial report shows that Alibaba continued to buy back shares, and this quarter invested 4.1 billion US dollars to buy back 414 million common shares, and the outstanding shares further decreased by 2.1% compared with the end of June.

　　Increase investment in e-commerce business: have high expectations for the growth of Taotian users.

　　As far as this quarter is concerned, Ali is increasing investment in domestic and overseas e-commerce business and has made many layout actions.

　　As far as Taotian Group is concerned, the financial report mentioned that this quarter, Taotian increased investment in strategic measures such as goods with competitive prices, customer service, membership system rights and technologies, aiming at improving the user experience. These measures have brought higher purchase frequency and better feedback on the overall shopping experience than the same period last year.

　　At the analyst conference call that night, Ali executives stated in detail that for Taobao Tmall platform, the current strategy is to increase investment in the whole user experience and business side while improving profitability. "In terms of investment, there will be many ways. First, we will broaden the supply advantages, such as price power, new products and brands with competitive advantages, and we will also provide users with a better user experience."

　　He also mentioned that he will continue to invest in the technology platform, especially in the computing power investment of e-commerce. There are many AI-related products under development, and these AI-related products will need to use relatively strong AI computing power.

　　In addition, Ali further mentioned the value of 88VIP in the financial report. According to him, 88VIP members are the consumer groups with the highest purchasing power, and their number continued to increase by double digits year-on-year this quarter, reaching 46 million.

　　Ali mentioned that high-end consumers are loyal customers who can increase the frequency of purchase and promote the growth of GMV. Therefore, it is committed to continuously increasing the number of 88VIP members by enhancing the investment in membership rights and services.

　　It is worth mentioning that in September, Taobao announced that it would gradually open WeChat payment to all Taobao Tmall merchants after September 12.

　　In this regard, in the analyst conference call, Ali executives said that after accessing WeChat payment, they have high expectations for user growth and will make relatively medium-and long-term investment in user growth and retention. "The future is a relatively large investment direction." He said that Taotian is still in the investment period at this stage, and will continue to pay attention to investment efficiency at this stage, and at the same time make better and greater investments by improving CMR.

　　It is worth mentioning that, in this quarter, Taotiantian is trying to better balance the relationship with merchants, regardless of the direction of collecting basic software service fees based on GMV, loosening the "refund only" and investing, and has made a lot of efforts to improve the experience of merchants on the platform. In this year’s "double 11", Taotian is no longer blindly "rolling in low prices", and its attention to middle and high-end consumers such as 88VIP is also rising, which shows that it is competing with Pinduoduo’s low-price route in a dislocation way.

　　In this conference call, Ali executives mentioned: "I think this year is a turning point. For brand owners, they will really choose a platform that can bring them more sales, rather than simply putting in a growth. Under this circumstance, Taobao Tmall’s advantage in obtaining brand budgets will expand in the future. "

　　According to the financial report, the customer management revenue of China retail business of Taotian Group increased by 2% year-on-year, mainly due to the growth of online GMV.

　　In the overseas e-commerce business, Ali’s investment is still not small. In this quarter, the revenue of Ali International Digital Business Group increased by 29% year-on-year, and the economic benefit of AliExpress Choice business unit improved month-on-month.

　　However, in this quarter, the adjusted EBITA (profit before interest, tax and amortization) of the international digital business group was a loss of RMB 2.905 billion, compared with a loss of RMB 384 million in the same period of 2023, which was mainly due to the increase in investment in AliExpress and Trendyol’s cross-border business, partly offset by the significant reduction in operating losses caused by the improvement of Lazada’s liquidity rate and operational efficiency.

　　Affected by cross-border business, rookie revenue increased by 8% year-on-year to 24.647 billion yuan this quarter, mainly due to the growth of cross-border logistics service revenue.

　　While increasing investment in e-commerce business, the financial report shows that in this quarter, the losses of local life group and big entertainment group both narrowed year-on-year, and the business operation efficiency was optimized in a planned and rhythmic manner. At the same time, hungry, high-tech orders increased, and business scale increased.

　　Will e-commerce turn from "low price war" to "AI war"?

　　In this quarter’s financial report, the presence of AI is still not low.

　　Ali’s financial report mentioned that focusing on the integrated development of "Cloud +AI", Alibaba Cloud’s commercial income growth accelerated, and its quarterly income increased by 7% year-on-year. It is worth noting that it continues to be driven by the double-digit growth of public clouds, and the revenue of AI-related products has achieved three-digit year-on-year growth for five consecutive quarters; Adjusted EBITA increased by 89% year-on-year.

　　On the conference call, Ali executives even said: "We believe that the prelude of the AI ? ? era has only started at a high level, and it is still in the early stage of API reform. The imagination of AI for the future will not be limited to mobile phone screens, but will reshape the digital world, which will eventually affect or even change all walks of life in the physical world."

　　According to the reporter’s understanding, Ali’s "AI-driven" strategy has been launched for one year, and many businesses under Ali have launched AI. In the e-commerce business alone, many products have been launched.

　　When Ali released this financial report, he mentioned that Taobao launched AI products as "business stewards" for all businesses. This year, "double 11" has served 4 million businesses and helped small and medium-sized businesses generate more than 100 million products and marketing materials. Ali also mentioned that the penetration rate of the AI-driven marketing tool "all-site promotion" has steadily increased, helping businesses to improve marketing efficiency and further improve the level of commercialization in a rhythm.

　　In addition, on October 28th, Ali International Station comprehensively upgraded AI foreign trade products. According to the data provided by Ali International Station, at present, more than 60,000 small and medium-sized enterprises around the world are using the AI products of Ali International Station, and the scale of products released by AI has reached 7 million. Recently, Ali International also launched Accio, the world’s first AI Search engine in B2B field, which is open to global businesses and officially entered the AI Search circuit.

　　According to reports, users can use "vernacular" to ask about AI and put forward demands. Accio will take the initiative to sort out and understand what users really want through many rounds of dialogues, and disassemble demands, investigate the market and give suggestions through professional B2B industry knowledge, so as to screen suppliers and recommend goods more accurately, and provide one-stop intelligent procurement services like a truly professional agent.

　　In fact, many platforms have launched AI search products recently. Will the emergence of AI products bring new changes to the e-commerce world?

　　Pan Helin, a member of the Information and Communication Economy Expert Committee of the Ministry of Industry and Information Technology, told the national business daily that AI search has two functions, one is to help users find answers to some difficult questions or search links. Another function is to guide the links that Ali and Tik Tok want users to see in the optional search results. Therefore, this can bring traffic to e-commerce and content platforms, which is a new idea for e-commerce development at present.

　　In the eyes of the industry, the changes that AI can bring to the e-commerce world are indeed not only as simple as reducing costs and increasing efficiency. Zhuang Shuai, the founder of Bailian Consulting, told national business daily that AI is reshaping e-commerce. In his view, AI can not only (enhance) the attractiveness of merchants, but also bring about changes in profit model (service income can be greatly improved), and improve the efficiency of new product research and development, improve differentiated supply and reduce price competition.

　　It is worth mentioning that while successively launching AI products and rushing to invest in AI startups, there has even been a war of grabbing people between Internet platforms.

　　On November 13th, according to the science and technology innovation board Journal, it was reported that Zhou Chang, a former employee of ali tong Yida Model, had violated the non-competition agreement, and Ali had sued and submitted an application for labor dispute arbitration. After Zhou Chang left his post in July this year, some media reported that Zhou Chang had joined Byte in August to work on AI big model. In the long run, after the low-price war, the AI ? ? war between major Internet will also affect the ranking of major e-commerce platforms in the e-commerce world.

　　For Ali, the whole fiscal year of 2025 is over half, and the highlight "double 11" has also ended. Under the leadership of the management, Taotian has made a shift in business strategy and further interconnection, but on the whole, Ali is still increasing investment in e-commerce business, and it is still inconclusive how many positive effects these new measures can bring to Taotian, which was originally trapped in stock competition. However, judging from the external expression of the management, after a short period of reflection, Ali’s confidence in the future has returned.

What do you know about the custom of Dragon Boat Festival?

DUAN

erect

WU

noon

Dragon Boat Festival is one of the four traditional festivals in China.

Celebrate every year on the fifth day of the fifth lunar month.

The origins and customs are rich and varied.

Has profound cultural connotation.

The origin of Duanwu Festival

It is said that the custom of eating zongzi and racing dragon boats on the Dragon Boat Festival is to commemorate Qu Yuan, a great poet in Chinese history. It is precisely because of this that the Dragon Boat Festival was named "Poet’s Day" after the founding of New China.

In the history of our country, the saying that the Dragon Boat Festival is to commemorate Qu Yuan has a history of more than 1500 years. According to legend, after Qu Yuan threw himself into the Miluo River, the local people immediately rowed for rescue and went all the way to Dongting Lake, but Qu Yuan’s body was never seen. At that time, it was rainy, and the boats on the lake gathered together beside the pavilion on the shore. When people learned that it was to salvage the virtuous minister Dr. Qu, they went out in the rain again and rushed into the vast Dongting Lake. In order to mourn, people rowed on rivers, and then it gradually developed into a dragon boat race. The people were afraid that the fish in the river would eat his body, so they went home to bring rice balls and throw them into the river to prevent fish and shrimp from ruining Qu Yuan’s body. Later, it became the custom to eat zongzi.

The custom of Duanwu Festival

dragon boat race

Dragon boat race is the main custom of the Dragon Boat Festival. According to legend, it originated in ancient times, because Chu people could not bear to part with Qu Yuan, a worthy minister, and died in the river, many people rowed to catch up and save. They scrambled to catch up with each other until Dongting Lake disappeared. After that, I will row a dragon boat on May 5th every year to commemorate it. People use dragon boats to disperse the fish in the river so as not to eat Qu Yuan’s body. The habit of racing is prevalent in Wu, Yue and Chu.

Dragon boat race. Mai Mai Ti Sa Wu Ti photo

eat Zongzi

Eating zongzi on Dragon Boat Festival is another traditional custom of Chinese residents. Zongzi, also known as "horn millet" and "tube zongzi". It has a long history and various patterns. On the morning of Dragon Boat Festival, families eat zongzi to commemorate Qu Yuan. Generally, they wrap zongzi the day before, cook them at night and eat them in the morning. Dumplings are mainly made of tender reed leaves which are abundant along the river pond, and bamboo leaves are also useful in some areas, collectively called zongye. The traditional form of zongzi is triangle, which is generally named after the inner pulp. The glutinous rice dumplings are called rice dumplings, the ones mixed with adzuki beans are called adzuki dumplings, and the ones mixed with red dates are called jujube dumplings, which are collectively called glutinous rice dumplings. Jujube dumplings are homophonic for "early middle school", so they are eaten the most, and children who intend to study can win the championship early. In the past, scholars used to eat jujube dumplings in the morning on the day of taking the imperial examination. Up to now, parents have to make jujube dumplings for candidates on the morning of the entrance examination day for middle schools and universities, wishing them a good school.

Tie colorful ropes and wear sachets.

Five-color lines are mainly composed of five colors: green, red, white, black and yellow. These five colors are called auspicious colors, and they can be worn on the Dragon Boat Festival to keep you safe. Later, the custom of tying colorful ropes gradually evolved into hanging sachets, and children wore sachets on the Dragon Boat Festival. Legend has it that it meant to ward off evil spirits and drive away plague (in ancient times, people thought that they were sick because of monsters and ghosts), but it was actually used to decorate the inner head. The sachet contains cinnabar, realgar and fragrant medicine, wrapped with silk cloth, which is full of fragrance, and then tied with five-color silk threads to form a rope, making a string in various shapes, all kinds of shapes, small and lovely. In some southern cities of China, young men and women also use sachets to express their deep love.

Hanging wormwood and calamus

A folk proverb says, "Willows are inserted in Qingming Festival, and Ai is inserted in Dragon Boat Festival". On the Dragon Boat Festival, people regard inserting wormwood and calamus as one of the important contents. Every household should sweep the courtyard and put calamus and moxa sticks in the lintel and hang them in the hall. Acorus calamus, Folium Artemisiae Argyi, Liuhua, Bulbus Allii and Dragon Boat Flower are made into human or tiger shapes, which are called Ai Ren and Ai Hu. It is made into garlands and ornaments, which are beautiful and fragrant, and women compete to wear them to drive away evil. Dragon Boat Festival is also a "health festival" handed down from ancient times. On this day, people sweep the courtyard, hang mugwort, hang calamus, sprinkle realgar water, drink realgar wine, stir up turbidity, remove rot, sterilize and prevent diseases. They are considered to have the effect of exorcising evil spirits and protecting the health and safety of family members.

Point realgar wine

Realgar is also a kind of medicinal material, which is said to kill all kinds of poisons. Therefore, during the Dragon Boat Festival, Shaanxi people will soak realgar in wine and put realgar wine on children’s ears, nose, forehead, wrists and ankles. It is said that this practice can keep mosquitoes, snakes, scorpions, centipedes, geckos and spiders off their bodies.

Eat salted duck eggs

Eating salted duck eggs on the Dragon Boat Festival is a big custom. As the saying goes, "You have to eat salted egg zongzi to send the chill." After the Dragon Boat Festival, it indicates that the hot summer is coming, and the activities of animals and plants have entered a vigorous stage. In addition, the humid climate and the active diseases, pests and bacteria are easy to cause many diseases. Eating salted duck eggs on the Dragon Boat Festival can detoxify and help keep healthy.

The contents of the Dragon Boat Festival customs are rich and varied, including polo, grass fighting, painting, flying kites, and there are some small differences in details because of different regional cultures throughout the country.

Do you understand these customs of the Dragon Boat Festival?

(Material source network, invasion and deletion)

Kashi Rong communication center

Editor: Yuan Wei

Original title: "How much do you know about eating zongzi and rowing dragon boats?" 》

Read the original text

Feng Yuyi, a trainee reporter of Southern Finance and Economics, reports from Zhuhai.

In the era of Industry 4.0, AGV/AMR (Mobile Robot for Industrial Application) has become a vital part of industrial production intelligence, and gradually penetrated into manufacturing, logistics and service industries, and the charging industry promoted by this is in the cusp of vigorous development.

At present, the 100 billion-level charging and power market formed by new energy industrial vehicles such as mobile robots, mining machines, low-speed unmanned vehicles and lithium-ion forklifts, as well as the continuation market of secondary sales of charging modules, power batteries and replacement of charging equipment, are accelerating.

According to the forecast of AGV/AMR industry alliance, it is estimated that the new AGV/AMR in China will exceed 120,000 units in 2023, and the new market will exceed 200,000 units in 2025, with a market scale exceeding 45 billion yuan. The compound growth rate of sales in the next five years will remain above 40%. Among them, AGV/AMR charging and power system are two important systems of electric industrial vehicles, accounting for over 8%.

"Electrification and intelligentization of industrial vehicles are the general trend. Even though industrial manufacturing has faced various difficulties in the past three years, the AGV/AMR charging industry is still in a period of rapid growth with strong demand and full of resilience. With the diversified application scenarios of mobile robots, the penetration rate of the charging industry will be further improved. " Recently, Zou Jianjun, founder, chairman and CEO of Guangdong Titan Intelligent Power Co., Ltd. (referred to as "Titan Intelligent"), said in an interview with Southern Finance and Economics all-media reporter.

Founded in 2016, Titan Intelligence is a state-level specialized and new "Little Giant" enterprise focusing on providing overall energy solutions and back-end data services for new energy industrial vehicles. In the context of rising industry demand and maturing technology, Titan Intelligent won the A round of financing from Zhuoshi Investment in 2022.

Compete for product pricing power

At the beginning of Titan Intelligent’s entry into the new track, it coincided with the wave of "oil to electricity" and "lead to lithium" for industrial vehicles. Under the market reform dividend brought by the "double carbon" background, Titan Intelligent stood out and quickly opened the market with its research and development capabilities and market sense.

When talking about why the track was chosen, Zou Jianjun said, "In the process of a customer chat, it was found that the AGV/AMR charging industry is generally a’ one-price’ sale, which is completely a market where the seller has the pricing power." After market research, he found that the domestic AGV/AMR and the charging products of electrified industrial vehicles were almost all imported from abroad. Although the domestic market demand was huge, there was no bargaining power.

After gaining insight into this new market trend, Titan Intelligent accelerated its layout research and development with AGV/AMR and intelligent lithium-ion charging equipment and batteries for electrified industrial vehicles as the main business, and the annual investment in research and development accounted for about 10% of its main business income. In a few years, Titan Intelligent Power has successively launched the digital intelligent charging series for industrial electric vehicles, the side charging and charging integrated machine series for intelligent manipulator of mobile robots, the power battery series for mobile robots, the power battery series for low-speed unmanned vehicles, the power charging series for low-speed unmanned vehicles, wireless charging for mobile robots and other efficient and stable overall charging solutions. The application scenarios involved run through all links of the whole industrial chain, and cover application places such as logistics and transportation, smart home appliances and public infrastructure.

"Although we started later than foreign countries, relying on China’s R&D foundation and industrial chain advantages in the field of new energy charging, we quickly mastered the right to speak in the industry in the game with foreign products, let the price return to a reasonable range, and achieve the domestic market share. First." Zou Jianjun said that more and more foreign manufacturers began to choose to use Titan smart products.

According to reports, while entering the mainstream AGV brand manufacturers in China, including Hangcha Group, Heli Forklift, Kuka Robot, Xinsong Robot, BYD, etc., Titan Intelligence has also obtained international qualification certifications such as cTUVus and CE, and is exported to 195 countries and regions such as America, Europe, Africa, Southeast Asia and Australia, reaching a global coverage rate of 85%. Internationalization has become one of the ideas of Titan’s intelligent "by going up one flight of stairs". Zou Jianjun said, "The forklift truck for lithium battery industry is our important market. 70%-80% of the demand is overseas. Expanding business overseas is equivalent to catching this blue ocean market."

According to the data of Chinafork. com, the global forklift market will be about 150 billion yuan in 2022, including 110 billion yuan in overseas market and 40 billion yuan in domestic market. Domestic forklifts mostly use lithium battery as the main power, and the trend of replacing lead-acid battery forklifts in foreign markets has accelerated significantly, or it will usher in important development opportunities.

With the iterative upgrading of new energy battery technology, it also brings more room for improvement for the mobile robot industry, and is highly expected in reducing costs, improving efficiency, and industrial transformation and upgrading.

Based on long-term observation of the market, Zou Jianjun bet on lithium iron phosphate battery. Titan Intelligent established a subsidiary-Zhuhai Titan Lineng Technology Co., Ltd., and has its own PACK factory, which mainly develops and produces AMR and AGV power lithium battery packs, further improving the overall solution of the power system.

In Zou Jianjun’s view, compared with traditional lead-acid batteries, lithium batteries have the advantages of lighter weight, smaller volume and higher energy density, so the lithium battery forklift model is more compact and the vehicle stability is higher. "And in recent years, the acceptance of lithium battery forklifts by end customers, especially high-end customers, has steadily increased. We believe that the future development prospects of the lithium battery market are very broad."

Explore and create a new model of "energy products+data services"

Walking into the research laboratory of Titan Intelligence, the wireless charger, which is called the "charging treasure" of the mobile robot, is executing the command set by the wireless energy emitting device, and automatically recognizes charging from a distance after finishing the workflow. A series of actions are flowing, and fully automatic and intelligent charging can be realized without connecting vehicles.

This is the research and development site of Titan Intelligent’s autonomous intelligent AGV charging system based on magnetic coupling resonant wireless charging technology, which has no electrode oxidation and fouling, reduces the charging accident caused by poor electrode contact, not only improves the safety and applicability, but also makes AGV charging products more intelligent.

Zou Jianjun revealed that the high-power wireless charger series independently developed by the company has built technical barriers in coil design, circuit research and core algorithm. At present, it has completed the verification in the laboratory stage and will go to the stage of commercialization and mass production next year. "The era of wireless charging has arrived, and it is expected that there will be an outbreak in the next five to ten years."

Compared with wireless charging of electric vehicles, AGV wireless charging requires fast charging mode with low voltage and high current, and the main challenge is to require small size, high efficiency and high cost performance. Zou Jianjun introduced, "We combine AGV battery and wireless charging to build an overall AGV power system, realize modular development, reduce the volume by 50%, and continuously improve the product stability, which is our design idea and core competitiveness to fundamentally reduce costs."

At present, the industrial wireless charging technology track targeted by Titan Intelligence is becoming increasingly hot at home and abroad. According to the incomplete statistics of Southern Finance and Economics reporters, there are already manufacturers in the domestic market, such as Baiyi Technology, Luyu Energy, Avant-garde Wireless, Qingdao Paworth, Taihang Jiaxin Electric, etc., who have laid out new technologies, and new scenes and new applications are constantly opening up. In foreign markets, Tesla announced in June this year that it plans to acquire Wiferion, a German manufacturer that provides wireless charging technology for AGV/AMR.

While Titan Smart continues to increase its research and development of wireless charging systems, the team is constantly exploring innovations in business models.

In recent years, with the blessing of AI, mobile robots have been continuously upgraded intelligently, becoming the "nerve center" of the digital intelligent transformation of traditional manufacturing industry, which is expected to usher in large-scale applications in new energy vehicles, new retail and big health fields.

Facing the future, Titan Intelligence is building a general power platform for mobile robots, equipped with wireless charging system, power system, drive control system and background data management system, exploring software and hardware technologies, and establishing a development model of "energy products+data services".

Zou Jianjun believes that mobile robots must be one of the best carriers of AI applications, and connecting mobile robots with data services "chain" will be the development trend of the future industry.

In Zou Jianjun’s view, AGV charging product providers not only supply mobile robot parts, but also provide end customers with overall energy solutions from warehousing transformation to material docking and maintenance services. "This requires analyzing the density and quality of information collected by mobile robots from the data level to build a new ecosystem, which is also the underlying logic of our layout of this emerging business."

Today, a seven-seat commercial vehicle named Business RV has attracted the attention of many business travelers and travelers with its unique charm. The car not only combines fashion and cross-border elements in design, but also provides a luxurious experience in riding comfort, adding a different style to the journey.

Appearance of American muscle car

GMC Business Star Business RV follows the classic design of American RV, just like a robust gentleman. The rise of the roof not only makes the overall shape more straight, but also further strengthens its magnificent visual effect by the large surrounding design of the whole car. This unique appearance is unique among many commercial vehicles, which can attract people’s attention whether in the bustling city streets or in the broad suburban roads. In particular, the design of the front part highlights its sense of grandeur, and the strong American style not only shows domineering, but also is steady.

Shehua NAPA interior

After rewriting:

Shehua NAPA interior

Napa interior brings unparalleled luxury experience to the interior space with its excellent texture and exquisite craftsmanship. The finest Napa leather is selected, and every detail has been carefully designed and polished to ensure that every driver and passenger can feel the ultimate comfort and dignity. Whether it is the wrapping of the seat or the touch of the center console, it reflects the perfect combination of high-end materials and exquisite craftsmanship.

The interior of the car is decorated with Napa red tone, which complements the sporty carbon fiber high-gloss decorative parts and shows the luxury temperament. A large number of mahogany and leather materials are used to create a warm and classical internal atmosphere. The center console and instrument panel are wrapped in soft leather, and the selected materials are of high quality. The key design of the center console is simple and clear, the feel of keys and buttons is excellent, and the layout of air conditioning area is reasonable, providing passengers with a comfortable and convenient experience.

Reasonable seat layout

The seat layout of the whole car is 2+2+3, and the design is clear and reasonable. The passenger compartment is separated from the cockpit by a screen, which is equipped with a liftable high-definition TV and imported top-class BOSE audio, and there is a bar below. The two sides of the car are equipped with electric foldable hidden seats, and the middle part is equipped with an electric lifting table. This design not only enriches the diversity of the use scenes in the car, but also improves the adaptability of the interior space.

Powerful seat

The seat design is advanced, which integrates many functions such as ventilation, heating and massage. In addition, the seat is equipped with foot rest and leg rest, and supports 180 lying flat and one-button quick reset. During the journey, passengers can adjust the seat mode according to their personal needs, enjoy the comfortable experience like home, and effectively alleviate the fatigue caused by long-distance travel.

Business convenience facilities

Electric foldable business desk, support for 4G mobile network and 12V power interface have jointly created convenient and comfortable office conditions for business people. In the private space, there is also a car-mounted password safe to ensure the safety of valuables. Whether conducting business negotiation or processing documents, the facilities in the car can fully meet the demand, thus improving the efficiency of business travel.

Enrich entertainment equipment

The RV is equipped with complete entertainment facilities, which greatly enhances the travel experience. It includes a 32-inch ultra-thin 4G network LCD TV, Blu-ray DVD player, Meigu brand car compressor refrigerator, capsule coffee machine and 4G wireless WIFI equipment. The entertainment system in the back seat of the vehicle is rich in functions, providing passengers with a relaxed and pleasant travel life, and its entertainment performance is quite excellent.

GMC Agent No.1, launched in 2018, continues the consistent high-quality standards. The interior design not only shows the sense of luxury but also maintains the atmospheric style. Its internal space layout not only highlights the distinguished status, but also takes into account the practicality. For those consumers who are eager to get a high-quality travel experience, can GMC Business Star Business RV meet your expectations? Welcome to express your views in the comments section.

In recent two years, the domestic IC industry has been paid close attention to by people inside and outside the industry, and the momentum of domestic self-developed chips and domestic self-developed systems in the commercial field is growing. As a technology leader and supplier of domestic self-developed processors, Loongson Zhongke recently brought us a new generation of processor architecture products: Loongson 3A4000 processor.

Godson 3A4000

Introduction of Godson 3A4000

The Loongson 3A4000 processor uses 28nm technology and has four cores, which is consistent with the previous generation 3A3000. In terms of frequency, the Loongson 3A4000 processor is turbo-charged to 2.0GHz, while the 3A3000 processor is 1.5GHz, and the frequency is increased by 0.5GHz. In addition, the Loongson 3A4000 processor is upgraded to GS464V, which supports MIPS64 instruction set, and has expanded more than 1,000 instructions on the basis of only 500 instructions.

On the whole, compared with the previous generation 3A3000, the Loongson 3A4000 processor has not only greatly improved its performance, but also upgraded and optimized its security and encryption, built-in security modules and supported a variety of encryption and decryption algorithms.

Loongson 3A4000 mainframe sample

Because the Loongson 3A4000 processor is a domestic self-developed chip, facing the commercial field, it is not compatible with the mainstream American AMD and Intel platforms in the consumer market, so it needs to use the dedicated motherboard of the Loongson 7A2000 chipset to adapt to it. In addition, the Loongson 3A4000 processor is not compatible with the Windows system based on X86 architecture. The Loongson 3A4000 processor uses the upgraded GS464V architecture, which requires an adaptation system based on LINUX kernel.

This time, the system we used to test the Loongson 3A4000 processor is the UOS unified operating system (UOS is the system code, and this article will use the UOS system uniformly). Based on the LINUX kernel, the UOS system has been adapted to the Loongson 3A4000 processor.

UOS system

Although it is still in the testing stage, UOS system has great potential, which is a safe, easy-to-use and stable operating system product voluntarily initiated and developed by many domestic operating system core enterprises, which is of great significance. Besides Godson Zhongke, other domestic self-developed chip manufacturers will also adapt and support the UOS system, which means that the domestic hardware industry and software industry will be unified and integrated, which will greatly promote the development and progress of the domestic IC industry.

UOS system

At present, except for the newly released 3A4000 processor, some other models of Loongson have been compatible with UOS system, fully adapting to Loongson desktop computers and servers.　

02 Loongson 3A4000 Test

This time, I had the opportunity to get the newly released Loongson 3A4000. We compared it with Loongson 3A3000.

Loongson 3A4000 mainframe

Test platform:

The Loongson 3A4000 processor is a quad-core processor. The basic frequency of this CPU in our test host is 1.8GHz, which can be turbo-charged to 2.0GHz, with a memory of DDR4 2400 8G * 2, a memory of DDR3 128MB and a hard disk of 128G, and its bridge is 7A1000 bridge developed by Loongson.

Godson 3A4000 Host Configuration

Test items:

There are five items in our evaluation this time: WPS three-piece test, image and video opening speed and 7.Zip decompression comparison test, and finally Web page test and SPEC2006 test.

WPS three-piece test:

In the WPS three-piece test, we use more than 10MB documents, more than 20MB tables and more than 300MB PPT to test the opening speed of Loongson 3A4000 and Loongson 33000 processors.

WPS three-piece test

There is no speed difference between the two processors when opening documents with a size of more than 10MB, both of which are within 1 second, but the author can still feel that the Loongson 3A4000 host is smoother and faster with the naked eye. However, the gap between the opening speed of forms above 20MB began to appear. Compared with 3A3000, the Godson 3A4000 improved by more than one second, and the gap in opening speed of PPT above 300MB increased by as much as three seconds. However, in fact, no matter whether using Godson 3A4000 or Godson 33000, daily work can be carried out smoothly without any bottleneck.

Picture Video Open Test:

In addition to office documents, let’s test the video opening speed and picture opening speed of the two processors.

Picture video opening speed

In these three tests, the Loongson 3A4000 processor still occupies an absolute advantage, which is faster than the Loongson 3A3000 processor. At the same time, it also tells us that there is no problem with the view and audio of these two processors, and both the view software, the video software and the OFFICE software linux have products corresponding to the Windows system, such as WPS corresponding to Office, so there is no need to worry about the problem of being unable to use and operate.

7.Zip decompression test:

7.Zip should be familiar to everyone. This is a very popular decompression software, which is often seen in Windows systems. One thing to note is that UOS did not pre-install 7.Zip. We used a notebook equipped with LOONGNIX processor, and the frequency was only 1.5GHz. The Loongnix mainframe was replaced by neokylin system.

After we open the terminal, we input the command LSCPU, and then we can start running after continuously inputting nuame-r and 7z a. The test results of Loongson 3A4000 and Loongson 3A3000 are as follows.

Godson 3A3000 Godson 3A4000 　 　 　

Compared with the 3,709 score of the Godson 3A3000, the running score of the Godson 3A 4000 at 1.5GHz is 5,470, which is about 47% higher, and the score is very impressive. 7.Zip is one of the most commonly used applications in daily life. Although it can’t fully reflect the processor performance, it can show the processor efficiency. Undoubtedly, the efficiency of the Godson 3A 4000 is greatly improved compared with that of the previous generation. If it is the Godson 3A4000 at 2.0GHz,

Principled Technologies WebXPRT 3 test:

Although the UOS system of Loongson 3A4000 platform has not supported much in software testing, the Web page testing is not restricted. The UOS system for web page testing that can be used in Windows system can also be used. We use the Principled Technologies WebXPRT 3 test, which can reflect the performance of all devices that support the Web.

The browser tested is a built-in browser in UOS system, based on the Chromium kernel, which is an open source core and is used by many browsers.

Godson 3A3000 Godson 3A4000 　 　

This Web page tests that it contains six scenes based on HTML5 and JavaScript for mirroring daily tasks. In this test, the Loongson 3A4000 processor still achieved the performance crushing of the previous generation Loongson 3A3000, with a total score difference of 24 points.

In the six scenarios of JavaScript, the efficiency of each operation of Loongson 3A4000 processor has been greatly improved, including photo enhancement by about 63%, photo album arrangement by using artificial intelligence by about 74%, stock option pricing by about 59%, encrypted notes and OCR scanning by about 69%, sales charts by 69% and online work by 49%.

SPEC 2006 test：

SPEC 2006 is a large-scale CPU performance test project, which can fully show the two most important parameters of CPU: fixed-point performance and floating-point performance, and has been recognized by everyone in the field of commercial CPU.

SPEC 2006 test

SPEC 2006 test results

In the test, two processors, the Godson 3A4000 processor and the Godson 3A3000 processor, are compared. These two processors are both four cores. Whether it is the performance test of SPEC INT2006 fixed-point performance test, SPEC FP2006 floating-point performance test and STREAM(GB) memory bandwidth, the performance of the Godson 3A4000 processor has been greatly improved, almost doubling the effect. This performance can be achieved only by optimizing the architecture and increasing the price, which shows that the design and research and development of the Godson are amazing.

03 summary

At present, although the development of domestic chip industry is not as good as that of foreign semiconductor industry, especially foreign semiconductor manufacturers may invest tens of billions of dollars in chip research and development a year, while the domestic chip industry has limited funds, and the chip research and development starts later than foreign counterparts. There is indeed a gap as a whole. However, Loongson has been able to concentrate on research and development for 20 years on one architecture, and continuously iteratively upgrade the Loongson 3A processor chip. It has successively launched the Loongson 3A2000 processor, 3A3000 processor and 3A4000 processor just released at the end of the year, and kept its performance rising, which has fully demonstrated its R&D and design capabilities.

The performance of Godson 3A4000 processor is comparable to that of AMD’s Excavator architecture CPU, whether it is the underlying architecture or the physical design. Moreover, Godson 3A4000 processor can effectively prevent Meltdown and Spectre vulnerabilities, support encryption and decryption algorithms such as MD5, AES and SHA, and eliminate any risks in security.

The Loongson 3A4000 processor adopts 28nm process, and there is still a lot of room for upgrading and optimization. Under the same 28nm process, the CPU performance of the Loongson 3A4000 processor is improved by 6 times compared with that of the first-generation Loongson 3A1000 processor with the same process. It is reported that the next-generation Loongson 3A5000 processor will use 12nm process next year, and the CPU frequency can be increased to 3.0GHz, which is full of stamina.

Ordinary users may have questions, why do you want to launch domestic self-developed CPU chips so vigorously, and it is not good to introduce it abroad? It may be practical in the short term, but it must not be a long-term solution. The core technology is not in our own hands and will inevitably be subject to others. In the field of domestic CPU, what we need to do now is not to catch up blindly, but to avoid being useless, that is, what we need to solve now is the problem of 0 and 1. It is believed that Godson, which has always insisted on independent design and has the ability to realize all independent designs, can enter the civil market in the near future.

　

After several months of plague, people can’t catch up with the speed of new bodies, and Constantinople, which was originally prosperous, has almost become an empty city. Many people go crazy before they die, run to the street and dance around, and then die suddenly and fall down. The corpse truck covered the corpse with flowers to cover its odor, and the ashes of burning corpse floated in the air. On July 5, the official micro-signal of Bayannaoer Health and Health Commission issued a notice, saying that the suspected plague cases reported by Urad Zhongqi Hospital on the 4th were diagnosed as bubonic plague cases by the expert group. On July 6, the patient’s condition was stable and life-threatening, and he is currently being treated in isolation in the infectious disease ward. Follow-up investigation of close contacts around it is still in progress. Beijing CDC issued an important reminder to stay away from the grassland, not to eat wild animals, and not to camp in the grassland for the night.

Characteristics and symptoms of plague

Plague is an ancient infectious disease, which is caused by Yersinia pestis. It is a special zoonosis that rodents and fleas transmit Yersinia pestis to humans and animals. It is a Class A infectious disease. The incubation period of plague is generally 1 to 6 days, and individual cases can reach 8 to 9 days. According to different modes of infection, the common plague can be manifested as bubonic plague, pneumonic plague and septicemia plague, and the patients in Bayannaoer this time are bubonic plague. The bubonic plague suddenly developed chills, high fever, headache, fatigue, general aches, nausea, vomiting, restlessness, skin ecchymosis and bleeding. The lymph nodes in the drainage area of rat flea bite were swollen and swollen, which developed rapidly and reached the peak on the 2 nd to 4 th day. Inguinal lymph nodes are most frequently involved, followed by axillary, cervical and submandibular lymph nodes. The route of transmission of plague is a natural focus disease, and the host animals carrying plague bacteria are mainly rodents such as rats and marmots. 1. The transmission of rat flea bites is the main route of transmission, which can spread pathogens (Yersinia pestis) from animals to people, forming a transmission mode of "rodents → fleas → people". 2. The respiratory secretions of patients with respiratory infection contain a large number of Yersinia pestis, which can spread from person to person through respiratory droplets and cause human plague pandemic. 3. Transmission through skin contact. The damaged skin mucosa of healthy people can be infected when it comes into contact with the pus and sputum of patients or the skin and blood of diseased rodents.

Bayannaoer City started the Class III early warning period of plague prevention and control on July 5, and the early warning period will last until the end of 2020. One case, as for letting the whole city "make a mountain out of a molehill" into an alarm state? This is no exaggeration at all. After all, living in modern times, we have never experienced the three "baptisms" of plague in human history, and it is understandable not to understand its horror. These three plagues were called "Justinian Plague", "Black Death" and "Yunnan Plague" by later generations. History cannot be erased, because it really affects human beings too much-according to the statistics and estimates of historians, plague killed at least 180 million people.

Since 542: natural disasters, divine punishment, and nothing can be done.

Patients always think that the end of the world is coming, and self-harm and self-abuse often occur.

In an era when medicine is still completely underdeveloped and even relies on shamans, witch doctors and alchemy to cure diseases, infectious diseases are no different from natural disasters. In 542 AD, the plague broke out in Africa, and then spread all over Europe and West Asia along the Mediterranean trade route. At that time, the scene was like death arrival. The doctor didn’t know what disease it was, where it came from, let alone how to treat it. All people could do was pray.

　　

The symptoms of this great plague mainly include the following: first, patients are mostly manifested as unconsciousness and listlessness. After being affected by the plague, compared with normal people, patients always feel an illusory scene in front of them, always think that the end of the world is coming, and often suffer from self-harm and self-abuse due to this influence. Secondly, the lymph in the patient’s thigh is swollen and presents the appearance of decay. These superficial people tend to have thin thighs, persistent head fever and diarrhea. Third: There are many erythema on the patient’s body. At the beginning of the plague, only some parts of the body showed signs of erythema. After a period of time, the place where erythema had previously appeared began to fester, and finally the patient should die of physical ulceration and mental disorder.

　

As for the numerous unclaimed dead bodies caused by the plague, the emperor buried them on the spot. Because the number of dead people was too large, it was a very complicated job to bury them. In order to solve the stench of the dead bodies in the city, Justinian also ordered people to dig dozens of huge deep pits in the galata area of Golden Horn Bay to bury the dead bodies. In these pits, in order to keep enough space as much as possible, all the bodies were stacked together in a certain direction and order. It is said that each pit can bury about 70,000 bodies. Although this way of burying corpses may not be an effective measure to control the plague at present, it did play a certain role objectively under the conditions at that time.

　

Even the most powerful Eastern Roman Empire at that time lost 14 million people and even the emperor was bedridden. According to historians’ estimates, about 100 million people died in this disaster.

Beginning in 1348: a black nightmare that lasted for more than 70 years.

The plague is pervasive, has no national boundaries, and does not distinguish between races. No country can be exempted.

There is a famous "Church of Human Bone" in Kutnahola, a small town about 70 kilometers east of Prague. The decorations such as candlesticks and chandeliers are all patched together from different parts of human bones, and the scalp of the audience is numb. In Europe, it is not surprising that similar "human bone churches" exist in many cities. Most of these human bones came from the mid-14th century-the Black Death swept across Europe, killing about 25 million people (nearly half of the total population of Europe at that time) in a few years, and even killing people and leaving bones everywhere.

　

In 1346, a plague broke out in Kafa, a commercial colony of the Republic of Genoa on the Black Sea. Normal people fell down one by one, and the death toll soon exceeded that of the living. The government used wooden poles to push the bodies with nowhere to be buried into the sea nearby, and the port was abandoned. Infected people grow large lumps on their faces, necks, armpits and groins, and their skin appears dark spots. Most of them will die within 48 hours of infection. At that time, people gave this plague an image name-The Black Death.

A Genoese went to Piacenza, northern Italy, to visit his relatives and was forbidden to enter the city. At that time, it was raining, and he cried and begged outside the city gate until dark. His relatives really couldn’t bear to secretly open the city gate and take him home for the night. The next morning, the relative went to the streets … A few days later, there was no living person in Piacenza. A few weeks later, the Black Death marched into Milan, Turin, Verona and Florence … The whole of Italy suffered, and Florence was the worst, with 95,000 people in the city dying 55,000 people. "Florence suddenly became a hell on earth: pedestrians walked in the street and suddenly fell to the ground and died; People who stay at home die alone, and no one knows until the body odor is smelled; Every day, a large number of bodies are transported outside the city every hour; Cows wander around the streets of the city, but no one can be seen … "Boccaccio, an Italian writer who is known as the three outstanding figures in medieval literature, experienced the Black Death, which he wrote in his collection of novels decameron. In 1348, the plague soldiers divided into many ways and conquered the whole European continent. Except for the British Isles and Scandinavia, no country was spared. England also failed to survive the spring of 1349. The Black Death suddenly entered the Channel Islands from Calais, and then marched into Great Britain. By May, there were only 30,000 residents left in London. British merchant ships brought the virus to Scandinavia, and even Greenland suffered. People turned pale when they heard the Black Death, and the dark medieval Europe fell into a dark moment. The plague is pervasive, has no national boundaries, regardless of race,No country can be exempted. 　　

Compared with the first pandemic, medicine in this period not only failed to make progress, but even the sanitary conditions declined because of the war. In the 15th and 16th centuries, the plague tortured human beings for 300 years. The average life span of the population in the epidemic area was only 20 years old, which was not as good as that of primitive people. The European continent lost nearly half of its population.

　 　 　　

"The usual source of infection is the black rat, sometimes called the old English rat. This animal is closely related to people, and it is a beautiful little guy with black fur. Unlike the brown mouse, it likes to live in houses and boats, rather than in farms and sewers. Being close to people makes it easy for fleas to jump from mice to people, which will also spread plague. This disease, whether it is for rats or people, has a high mortality rate once it is infected. " Frederick F Cartwright and Michael Biddis described it in "Disease Changed History". "Many people with carbuncle and swollen glands have survived, but no one lives vomited blood." This description comes from Karl Lechner’s book The Great German Plague: 1348-1351.　

　 　 　　

"People who vomited blood died soon. Some people were healthy, but suddenly they vomited blood, and then they died. There is no medicine to cure. " The text is from Piacenza and Parma, written by Dominican friar John Descornes Zano. According to the records of Byzantine emperor John Kantakuzen, there is no cure for this disease. Neither a regular life nor a strong body can resist this disease. Whether you are strong or weak, you will be knocked down by the disease. A well-fed aristocrat is as hard to avoid death as a poor man with nothing. There are no other types of diseases this year, and all diseases are like this epidemic. Medicine is powerless in the face of the epidemic. The process of illness varies from patient to patient. Some patients die suddenly, some patients stay sick for one day, and others only last for one hour. Those whose illness can last for two or three days first have a high fever. Then the disease invaded the brain, and the patient lost his language ability, and he didn’t know anything about what was happening around him. He looked like a deep sleep. If the patient can wake up and want to talk, his tongue can’t move and he can only pronounce a few vague syllables because the patient’s nerves are paralyzed. Here we go. The patient suddenly died. Other patients don’t have symptoms in the head, but their lungs and respiratory organs become inflamed quickly, and they have severe chest pain and vomit blood. The patient’s exhaled breath became foul-smelling, and his throat and tongue became black and congested with high fever. 　 　 　 　　

Most people infected with this disease are doomed to death. People don’t know what to do except pray and run away. In extreme fear, people came up with various methods, such as smoking the room, taking a bath with urine, burning lymph nodes and putting dried toads on them … However, none of them worked. The government has introduced many measures, including mandatory reporting, isolating patients, burning the articles of the people who died of the Black Death, and issuing relevant laws prohibiting doctors from leaving infected areas. Plague doctors (who specialize in treating plague patients) can only wear "strange clothes" in order to protect themselves from being infected by "poisonous gas" with viruses. This kind of protective clothing is usually a jumpsuit consisting of a large piece of leather or batik canvas, a large piece of crystal glass and a long beak. The bird’s beak is stuffed with spices (such as camphor, mint, clove and myrrh), dried flowers (such as roses and carnations) and even a sponge stained with vinegar. Because the protective clothing can’t defend against the poisonous gas carrying the virus, the plague doctor can only hope that these articles with strong smell can dilute the poisonous gas. 　

　 　　

Plague doctors usually carry a cane. According to the scholar G. L. Townsend, this kind of walking stick has a wide range of uses, such as: giving instructions to "ventilate" the patient’s dark house where toads and spiders are crawling everywhere, letting the patient "suck some bottled air", taking a bath with urine, eating laxatives or stimulants; Measure the patient’s pulse, take off the patient’s clothes, and push away patients who are too close to themselves. Plague doctors will sign a contract with the city government, which stipulates that they must wear this protective clothing. If this "humanoid bird" appears at the door, it means that death is not far away.

　　

Plague doctors’ headgear in 17th century Germany/Austria. Even if there is a plague doctor in the German History Museum in Berlin, too many people can be infected and die too quickly. The cemetery was no longer enough, so people dug ditches and lined up hundreds of bodies like cargo on a ship. Sprinkle a little soil in the middle of each layer of corpses until the ditch is filled. 　 　

"medical team" Another Italian writer at that time commented: "A father will avoid his seriously ill son, a brother will avoid his sick brother, and a wife will stay away from her sick husband. Healthy people will be very careful to avoid patients. Priests and doctors are even afraid to go near patients. Everyone ran away when they saw the body. " 　 　

In the end, the second epidemic of plague lasted for more than 70 years, spreading to Europe, Asia and Africa, taking a quarter of the population of Europe. It once led to the collapse of European society and entered a state of chaos and disorder. The "Black Death" caused about 75 million deaths worldwide, including more than 25 million deaths in Europe. If we want to say the end of the second plague outbreak in the true sense, it will have to wait until the seventeenth century or even 1800. 　 　 　

Beginning in 1855: The culprit finally appeared. 　

Control traffic, isolate epidemic areas, cremate bodies, establish hospitals for treatment …

There are different opinions about the origin of this epidemic, but the mainstream thinks it was in Yunnan, China in 1855. Compared with the previous two pandemics, the third plague pandemic has obvious differences: firstly, its spreading speed is faster and its spreading area is far ahead of the previous two times, and it has spread to more than 60 countries in Asia, Europe, America and Africa in several decades; Secondly, although the death toll has reached an astonishing 12 million, compared with the previous two times and the vast scope, the death rate has been significantly reduced. 　 　 　　

The Man with the Plague Head Cover on Bo Veglia Island (1899) The plague pandemic didn’t end until 1959, and its historical influence dropped obviously compared with the two world wars. 　　

　 　　

The biggest impact of this plague pandemic was to find the real cause of plague-Yersinia pestis: in 1894, the famous French biologist Yersin successfully discovered the pathogen of plague, and in the following year, he developed the anti-plague serum. Since then, human beings have scientific methods to prevent and treat plague.

　　 　 　　

It is worth mentioning that from 1910 to 1911, there was another plague that spread from Russia to the three northeastern provinces. This plague caused more than 60,000 deaths, and at one time there was a tragic situation of "the whole village lost its family and died of serious illness". In order to cope with the spread of plague in the three northeastern provinces, the Qing government immediately set up the "Jingshi Epidemic Prevention Bureau" and set up its inspection office in Shanhaiguan to conduct quarantine in Haikou. In addition, the Qing government also established the "World Plague Research Institute" in Fengtian (today’s Shenyang) at that time, and in 1911, it established the "Plague Research Institute" in Harbin. In these two institutions, Dr. Lien Teh Wu, a famous medical scientist, is the president and director of the research institute.

　 　

Lien Teh Wu took effective prevention and control measures such as controlling traffic, isolating epidemic areas, cremating corpses, and establishing hospitals, which made the plague that shocked China and foreign countries under control in less than four months. In recognition of Dr. Lien Teh Wu’s achievements in fighting the plague pandemic, the Qing government also awarded him the rank of Army Blue Ridge and a medical scholar, even known as the "Plague Fighter".

Now, the plague is very rare, but it has not completely disappeared, because it will still spread among rats and mice, and will spread to people whenever possible. In 1980s, plague was reported every year in Africa, Asia and South America. The plague that broke out in India in 1996 also became a major news in the world. At present, about 1000 to 2000 people are infected with plague every year. Even in the United States, on average, more than 10 people are infected with plague from wild rodents every year, and 1/7 patients die. After the founding of New China, the Chinese government attached great importance to the prevention and control of plague, and the number of cases dropped significantly. By the 1980s, an average of about 20 cases were reported every year. In the 1990s, the epidemic situation of plague in southern China rose briefly, and only sporadic cases were reported every year since 2010, mainly in some provinces in northwest China. Not long ago, in November 2019, two cases of pneumonic plague were also confirmed in Beijing. Everything tells us that the plague has never left.

How can the public do personal protection?

Experts remind the general public to do personal protection in strict accordance with the requirements of "three noes and three reports" for plague prevention and control, and to improve their awareness and ability of self-protection. 　　　

1. "Three noes": Do not hunt animals with epidemic focus, do not strip animals with epidemic focus, and do not bring animals with epidemic focus and their products out of the epidemic area without permission. 　　　

2. "Three Reports": report the discovery of sick (dead) marmots and other animals, report the discovery of suspected plague patients, and report the discovery of unexplained patients with high fever and sudden death. 3, should maintain good personal hygiene habits, try to avoid going to crowded places, go to medical institutions or personal symptoms such as fever, cough should wear a mask in time. 　　　

4. If you suspect that you have had contact with the case, you can take the initiative to report to the local disease control department and get professional guidance. Once you have symptoms such as fever, cough, lymph node pain, hemoptysis or bleeding, you should seek medical advice in time.　

5. When traveling, minimize contact with wild animals, don’t tease marmots with unknown health, prevent flea bites, avoid being bitten by fleas by using repellent, reduce body exposure, and don’t hunt and eat wild animals without permission.

Plague will constantly change its face and always coexist with the process of human development. Although plague is not an incurable disease and easy to control, the shadow left in people’s hearts by historical tragedies is hard to eliminate, and it is still regarded as the most horrible disease by many people.

Recently, Apple officially released the much-anticipated M4 chip, which has achieved a leap in performance.It surpasses its predecessors M3 and M2 in an all-round way, and at the same time, it maintains significant performance advantages for M3 Pro and Snapdragon X Elite.

M4 chip can achieve such a huge leap in performance, not only because Apple adopted TSMC’s second-generation 3nm process, but more importantly, it adopted a brand-new ARMv9 architecture.

The introduction of this architecture enables M4 to run complex workloads more effectively, which brings higher single-core and multi-core performance gains.

According to Geekbench 6 benchmark test results, the single-core and multi-core performance of M4 chip has reached a new high. The achievement of this achievement,It not only benefits from the frequency increase of M4 chip and the increase of core number, but also benefits from the introduction of ARMv9 architecture and the support of SME (Extensible Matrix Extension).

SME technology is an important feature of ARMv9 architecture, which can help the processor to handle complex data operations and matrix calculations more efficiently. In the test of Geekbench 6, with the support of SME technology, M4 chip has made significant improvement in both single-core and multi-core performance.

Compared with M2 chip, M4 improves the single-core performance by about 48%, and the multi-core performance by about 52%. This performance improvement is large enough to make M4 stand out in the current mobile processor market.

It is worth noting that although Apple didn’t mention that M4 adopted the ARMv9 architecture at the press conference, this fact has been widely recognized by the industry. The introduction of ARMv9 architecture not only improves the performance, but also brings higher security and energy efficiency ratio.

At the same time, there are rumors that the upcoming A18 Pro will also adopt the ARMv9 architecture and support SME technology.This will make A18 Pro comparable to M4 in performance and become a strong competitor of Apple’s new generation flagship processor.

Although more details about M4 chip have not been announced yet, its outstanding performance has attracted wide attention in the industry.

We look forward to seeing more reports on the application and performance of M4 chips in the future, and we also expect Apple to continue to introduce more high-performance and low-power processor products, which will bring users a better experience.

Phase I (West Section) Project of Yanjiang Expressway.

Efficient heterojunction photovoltaic industry project in Rui ‘an.

Huaneng Cangnan2No.1 offshore wind power project.

On January 5th, the province held a centralized start-up activity for major projects to expand effective investment. Wenzhou organized 40 projects to participate, with a total investment of 92 billion yuan and an annual planned investment of 11 billion yuan, ranking second in the province in terms of the number of projects and the total investment.

From the perspective of project investment scale, there are 6 projects exceeding 3 billion yuan in this city, including 2 projects exceeding 10 billion yuan, with an average investment scale of 2.3 billion yuan, a record high; In terms of project categories, among the 40 projects, industrial projects account for 37%, infrastructure projects account for 35%, urban organic renewal projects account for 18%, and social livelihood projects account for 10%; Projects in five counties in mountainous areas account for 28%. The implementation of this batch of projects will effectively promote the expansion of effective investment, accelerate the conversion of kinetic energy, upgrade the urban energy level, fill the shortcomings of people’s livelihood, and inject new vitality into speeding up the creation of a regional model of common prosperity demonstration zone.

Up to now, the province has held a total of 12 batches of centralized commencement activities of major projects, and 745 major projects in our city have participated in the centralized commencement activities of the province, with a total investment exceeding one trillion yuan, and the number of projects and investment volume are at the forefront of the province.

The centralized commencement of this major project is an important measure to thoroughly implement the spirit of the Sixth Plenary Session of the Nineteenth Central Committee, the Tenth Plenary Session of the Fourteenth Provincial Party Committee and the Economic Work Conference of the Central Committee and the Provincial Party Committee. It is also a powerful starting point for creating an "important window" and developing and building a demonstration zone of common prosperity with high quality, which is of great significance to the development initiative. In the next step, the city will focus on the start of construction, adhere to the principle of "everything revolves around the project and everything focuses on the project", highlight three major areas: major industries, major infrastructure and major people’s livelihood, resolutely win the five major battles of attracting, prophase, commencement, continuation and completion of major projects, push forward the project landing, work together to solve the project problems, and make every effort to promote the early start, early completion and early effectiveness of the projects. (Reporter Xia Jingying correspondent Cheng Ting)

Project introduction

Ruian city　

togetherfiveProjects, total investment138.7hundred million yuan

◆On-site Construction Project —— Ruian High Efficiency Heterojunction Photovoltaic Industry Project

The project is located in the third phase reclamation area of Oufeiding Mountain in Rui ‘an City, with a total land area of about 1,000 mu and a total construction area of about 720,000 square meters. It mainly builds 16 photovoltaic cells and 16 500 MW battery module packaging production lines, raw material warehouses and finished product warehouses, and ancillary facilities such as environmental engineering, public systems, office buildings and living quarters. The total investment is about 11.2 billion yuan. Upon completion, it will form an annual production capacity of 8,000 MW photovoltaic cells and 8,000 MW high-efficiency battery modules, with an estimated annual output value of 16 billion yuan.

◆Construction Project of Talents Apartment in Tangxia Town, Ruian City

The project is located in Baotian Village, Tangxia Town, with a total land area of about 52.8 mu and a total construction area of about 139,000 square meters, mainly for the construction of talent apartments and community supporting houses. The total investment is about 790 million yuan.

◆Zhejiang Baoerte Intelligent Technology Co., Ltd. has an annual output of 300,000 sets of AC/DC charging gun assemblies.

The project is located in Tangxia Town, Ruian City, with a total land area of about 126.7 mu and a total construction area of about 135,000 square meters. It is mainly to build an intelligent manufacturing factory for new energy vehicle charging facilities. The total investment is about 650 million yuan.

◆Future factory construction project with an annual output of 30 million pairs of natural latex and microfiber high-grade green fashion shoes

The project is located in Xianjiang Street, Rui ‘an City, with a total land area of about 110.7 mu and a total construction area of about 243,000 square meters. Six intelligent integrated molding combined production lines and supporting facilities such as office and living are mainly built. The total investment is about 630 million yuan.

◆ Road environment comprehensive transformation and upgrading project of Tangxia Town Tangyong Line in Rui ‘an City

The project is located in Tangxia Town, Ruian City, with a total length of about 4.6 kilometers. The technical standard of two-way six-lane secondary highway is adopted, and the design speed is 40 kilometers per hour. Road engineering, water supply and drainage engineering, lighting engineering, power engineering and landscape greening engineering are mainly built along the line. The total investment is about 590 million yuan.

Lucheng District　

togethersevenProjects, total investment269.3hundred million yuan

◆Characteristic Project-Phase I (West Section) Project of Yanjiang Expressway

The project is located in Lucheng District, with a total length of about 4.28 kilometers, starting from the west exit of Wenzhou of Jinliwen Expressway and ending at Guanghuaqiao Road in Lucheng District. The main line is elevated as an urban expressway, and the ground auxiliary road is an urban main road. The design speed of the main line is 80 kilometers per hour, and the design speed of the connecting line is 60 kilometers per hour. The total investment is about 5.76 billion yuan.

◆Reconstruction and expansion project of Shuangyu campus of downtown hospital

The project is located in Shuangyu Street, Lucheng District, with a total land area of about 57 mu and a total construction area of about 143,000 square meters. It mainly constructs outpatient medical technology building, inpatient building and administrative research building. The total investment is about 1.8 billion yuan.

◆Wenzhou International Future Science and Technology Industry Island Infrastructure Supporting Project

The project is located in Qidu Street, Lucheng District, with a total land area of about 790 mu, a total construction area of about 47,000 square meters and a total road length of about 5.8 kilometers. The main construction contents include supporting talent apartments and municipal infrastructure projects, and environmental improvement projects along the river. The total investment is about 2.46 billion yuan.

◆Resettlement house project of plot C-20c in Linli, Yangyi Street, Lucheng District

The project is located in Zhongshan Village, Yangyi Street, Lucheng District, with a total land area of about 77.3 mu and a total construction area of about 163,000 square meters. It mainly builds 919 resettlement houses and supporting commercial, office and home-based pension facilities. The total investment is about 1.6 billion yuan.

◆Resettlement House Project of D-14a Plot in Shuangyu Street, Lucheng District

The project is located in Xinze Community, Shuangyu Street, Lucheng District, with a total land area of about 64.3 mu and a total construction area of about 189,000 square meters. Ten high-rise resettlement residential buildings and supporting commercial and home-based pension facilities are mainly built. The total investment is about 1.5 billion yuan.

◆Resettlement house project of plot A-04, South Yangfushan, Binjiang Street, Lucheng District

The project is located in the south of Yangfu Garden in Binjiang Street, Lucheng District, with a total land area of about 42.6 mu and a total construction area of about 130,000 square meters. It is mainly used to build high-rise resettlement residential buildings, supporting businesses and ancillary facilities. The total investment is about 1.29 billion yuan.

◆Binjiang Yungu Phase I Land Plot Project

The project is located in Huizhan Road, Binjiang Street, Lucheng District, with a total land area of about 211 mu and a total construction area of about 659,000 square meters. It is mainly used to build commercial houses, policy houses, talent apartments and commercial office buildings. The total investment is about 12.53 billion yuan.

longwan district　

togetherfiveProjects, total investment112hundred million yuan

◆Characteristic Project-East Section of Yanjiang Expressway Phase I (Xueyuan Road to Wenzhou East and Wenchang Section)

The project is located in Puzhou Street and Zhuangyuan Street in Longwan District, with a total length of about 10.88 kilometers. The main line starts from Pujiang North Road in Longwan District and ends at Zhaixi Road in Longwan District. The auxiliary line starts from Wenchang Road in Longwan District and ends at Lengku Road in Longwan District. Among them, the grade of the main viaduct is urban expressway, and the design speed is 80 km/h. The total investment is about 7.99 billion yuan.

◆Plot B-06 of Phase II Reconstruction of Yutian Village in Puzhou Street

The project is located in Puzhou Street, Longwan District, with a total land area of 76.9 mu and a total construction area of about 159,000 square meters, mainly for the construction of resettlement houses and supporting facilities such as property and old-age care. The total investment is about 1.35 billion yuan.

◆Reconstruction Project of Village in Longwan City Center (plot A-09a of Yongzhong Unit)

The project is located in Qipan Village, Yongzhong Street, Longwan District, with a total land area of about 25.1 mu and a total construction area of about 52,000 square meters. It mainly builds high-rise resettlement houses, power distribution rooms, businesses, greening and other supporting facilities. The total investment is about 740 million yuan.

◆Reconstruction Project of Village in Longwan City Center (Yongzhong Unit D-18a Plot)

The project is located in Canghe Village and Zhennan Village, Yongzhong Street, Longwan District, with a total land area of about 72.3 mu and a total construction area of about 131,000 square meters. It mainly builds 16 high-rise resettlement houses and supporting facilities such as kindergartens and businesses. The total investment is about 690 million yuan.

◆Block F-01a of Longwan Central District Unit in Yongqiang North Area of Wenzhou City

The project is located in donglin village and Sixi Village, Yongzhong Street, Longwan District, with a total land area of about 13.1 mu and a total construction area of about 47,000 square meters. It mainly constructs an open R&D center, business office buildings and supporting facilities. The total investment is about 510 million yuan.

ouhai district　

togetherthreeProjects, total investment68.5hundred million yuan

◆Phase II Project of Expressway in the South Section of Wenrui Avenue (Chaoyang New Street-Lianhua Mountain North)

The project is located in Chashan Street, ouhai district, with a total land area of about 680 mu, starting from Chaoyang New Street in the north (connecting with the first phase of the project) and reaching Lianhua Mountain in the south. The total length of the project is about 6.4 km, the design speed of the main road is 80 km/h, the ground auxiliary road is 50 km/h, and a S3 line station is jointly built. The total investment is about 5 billion yuan.

◆Kexing life healthy industrial park

The project is located in Panqiao Street, ouhai district, with a total land area of about 38.9 mu and a total construction area of about 130,000 square meters. It mainly builds intelligent manufacturing workshops, scientific research bases, intelligent storage, office buildings, staff quarters and supporting facilities. The total investment is about 940 million yuan.

◆A-04c Plot Project of Longxi Tourism Resort

The project is located in Lijiangyang Village, Zeya Town, ouhai district, with a total land area of about 109.7 mu and a total construction area of about 128,000 square meters. It is mainly used to build tourist resorts and supporting facilities such as medical and health care, social welfare and health care. The total investment is about 930 million yuan.

dongtou district　

togetheroneProjects, total investment3.6hundred million yuan

◆Comprehensive development project of Yanzi landscape and land

The project is located in Xiaguang Avenue, Bei ‘ao Street, Dongtou District. The project will be built in stages. In the first phase, 500-dwt car ferry berth, 300-dwt passenger berth, 100-passenger speedboat berth and wharf supporting facilities will be mainly built. The second phase is the construction of the rear land complex and yacht wharf. The total investment is about 360 million yuan.

Yueqing city　

togetherfiveProjects, total investment65.7hundred million yuan

◆Hongqi Group Electric Hardware Co., Ltd. has an annual output of 12.5 million railway hardware production lines and factory building construction projects.

The project is located in Yueqing Economic Development Zone, with a total land area of about 370.8 mu and a total construction area of about 373,000 square meters. It mainly constructs production workshops, R&D workshops, office buildings, warehouses of comprehensive buildings, dormitories and canteens. The total investment is about 2.29 billion yuan.

◆Smart Mine System and High-end Intelligent Equipment Project

The project is located in Yueqing Economic Development Zone, with a total land area of about 278.6 mu and a total construction area of about 421,000 square meters. It mainly constructs R&D building, office building, production workshop, logistics center, dormitory and supporting facilities. The total investment is about 2.29 billion yuan.

◆Add Liushi Interchange Project to Yueqing Section of Yongtaiwen Expressway.

The project is located in Liushi Town, Yueqing City, with a total land area of about 477.7 mu. The reconstruction length of the main line is about 1.1 km, the ramp length is about 3 km, and the length of the interconnection line is about 2.2 km. The standard of two-way four-lane expressway is adopted. The design speed of the main line is 100 km/h, and the design speed of the connection line is 80 km/h. The total investment is about 900 million yuan.

◆General Wharf of Liushi Electric Industrial Park (2000t)

The project is located in Liushi Town, Yueqing, with a total land area of about 65 mu and a total construction area of about 20,000 square meters. Three 2000-ton wharf berths will be built, with an annual capacity of 2.45 million tons. The total investment is about 500 million yuan.

◆Zhengtai Smart Home Industrial Park Project

The project is located in Liubai New District, Yueqing City, with a total land area of about 69.4 mu and a total construction area of about 98,000 square meters, mainly for the construction of production houses, office buildings and R&D centers. The total investment is about 590 million yuan. After the project is completed, it will form an annual production capacity of 400 million smart homes, with an estimated annual output value of nearly 3 billion yuan and an annual tax increase of 195 million yuan.

Yongjia county　

togetherthreeProjects, total investment34.3hundred million yuan

◆Wu-Niu Interchange and Connecting Line Project of North Line of Wenzhou Ring Expressway

The project is located in Wuniu Street, Yongjia County, and the interchange is in the form of "A+B" double speakers. The route crosses the electric power road from the starting point and then turns to the east to enter Wuniu Tunnel, and the end point is set at the entrance of Wuniu Tunnel. Simultaneously build a 1.7-kilometer connecting line, which runs north and south. Supporting the construction of ramp toll stations and traffic management auxiliary rooms. The total investment is 1.42 billion yuan.

◆Annual output of 20,000 photovoltaic lithium battery energy storage equipment, 10,000 fast charging piles for new energy electric vehicles and 300 million new solid-state relays.

The project is located in Wuniu Street, Yongjia County, with a total land area of about 95 mu and a total construction area of about 124,000 square meters. It mainly builds production workshops, R&D workshops and dormitories. The total investment is about 1 billion yuan.

◆High-parameter pump valve project with an annual output of 150,000 tons

The project is located in Oubei Street, Yongjia County, with a total land area of about 259 mu and a total construction area of about 346,000 square meters. It will be built into a pump and valve industrial manufacturing base integrating product manufacturing, technological innovation and quality inspection. The total investment is about 1 billion yuan.

wencheng county　

togetheroneProjects, total investment22.9hundred million yuan

◆Reconstruction of Village in Taihu Street (Phase II) Project

The project is located in the urban area of wencheng county, with a total land area of about 168.7 mu and a total construction area of about 502,000 square meters. It is mainly used to build resettlement houses, businesses along the street, kindergartens and supporting facilities. The total investment of the project is 2.29 billion yuan.

pingyang county　

together2Projects, total investment29.2hundred million yuan

◆Five Vertical and Five Horizontal Municipal Road Network Project in Chengdong New District of Pingyang County

The project is located in Chengdong New District, Kunyang Town, Pingyang County, with a total length of about 17.2 kilometers. The main construction contents include road engineering, bridge engineering, pipeline engineering and corresponding municipal supporting facilities. The newly-built road sections are classified as urban secondary roads and urban branch roads, with design speeds of 40km/h and 30km/h.. The total investment is 2.34 billion yuan.

◆Highway Project from Aojiang Railway Station to Kunyang, Pingyang County

The project is located in Kunyang Town and Aojiang Town, Pingyang County. The total length of the line is about 3.7 kilometers. The technical standard of two-way four-lane first-class highway is adopted and the design speed is 60 kilometers per hour. Three medium and small bridges, five culverts, a U-shaped groove and a tunnel were built along the line. The total investment is 580 million yuan.

taishun county　

togetheroneProjects, total investment20.8hundred million yuan

◆Supporting Infrastructure Project of Southern Industrial Park in Taishun New Town

The project is located in the south of the central city of Taishun County, with a total land area of about 1,317.8 mu and a total construction area of about 346,000 square meters. The main construction contents are supporting service facilities in the park, municipal roads, parking lots, rerouting of tributaries of Luoyang River, etc. The total investment is about 2.08 billion yuan.

Cangnan county　

togetherfourProjects, total investment99.4hundred million yuan

◆Characteristic Project-Huaneng Cangnan No.2 Offshore Wind Power Project

The project is located in the eastern sea area of Cangnan County, with a total planned area of 44 square kilometers. The project is to build an offshore wind power generating unit with a total installed capacity of 300 MW, and to build a 220 kV offshore booster station and an on-road metering station, with a land area of about 24.2 mu. The total investment is about 5.2 billion yuan.

◆Yuanjing Cangnan Zero Carbon Industrial Base Project

The project is located in Yanpu Town, Cangnan County, with a total land area of about 200 mu and a total construction area of about 122,000 square meters. It is mainly to build a production center with an annual output of 200 Taiwanese wind turbines and 600 wind turbines, as well as supporting construction exhibition centers, training bases and operation and maintenance centers. The total investment is about 2.1 billion yuan.

◆Cangnan County Seawall An Lan Project (South Seawall) Project

The project is located in Cangnan County, and its main construction contents include upgrading and strengthening 10 seawalls for about 13.3 kilometers, rebuilding and transforming 5 sluices each, regulating 1.7 kilometers of rivers, ecologically restoring 400,000 square meters, and arranging greenways for about 28.6 kilometers. The total investment is about 1.95 billion yuan.

◆Dulong Resettlement Community Project in South Expansion Area of Cangnan County New District

The project is located in the south expansion area of Cangnan County New District, with a total land area of about 50 mu and a total construction area of about 113,000 square meters. It is mainly used for housing, property, community, home-based pension, power supply and distribution, weak current computer room and guard room. The total investment is about 680 million yuan.

Longgang city　

There are 2 projects in total, with total investment.36.3hundred million yuan

◆Comprehensive improvement and ecological restoration of rural land in Longgang City (Phase I) project

The project is located in Longgang city. The construction contents of the project mainly include two major projects: comprehensive improvement of rural land and restoration of community ecological environment, involving 37 communities. The land improvement area is over 10,000 mu, 40 kilometers of new "four good highways", 44 kilometers of lifting roads, 277 kilometers of river revetment and 148 kilometers of recreation lanes. The total investment is about 1.91 billion yuan.

◆Road network project of waste residue consumption area in Longgang new city

The project is located in the central business district of Longgang New City, involving seven roads including Lingang Avenue in the new city, with a total length of 11.51 kilometers. The main construction contents include soft foundation treatment, roads, bridges, transportation facilities, water supply and drainage, landscape greening, power engineering and other related supporting projects. The total investment of the project is about 1.72 billion yuan.

Oujiangkou industry agglomeration area　

togetheroneProjects, total investment19.4hundred million yuan

◆General Berth Project of Lingkun Working Area in Oujiang Port Area of Wenzhou Port (No.24-28)

The project is located in the north bank of Lingkun operation area, with a total land area of about 526 mu. It is mainly used for the construction of wharf and bridge approach project, construction project, road yard and other supporting projects, among which five 5000-ton general berths have been built, with a total capacity of 5.74 million tons. The total investment of the project is about 1.94 billion yuan.

Xia jingying arrangement

　　BEIJING, Beijing, June 14 (Shang Qi) The 2017 college entrance examination has come to an end, but the topic of college entrance examination in public opinion has not cooled down. A few days ago, the reading of a modern article in the Chinese question of Zhejiang college entrance examination continued to arouse heated discussion among netizens. The author of this article said, "How can I know what I want to express without the standard answer?" It was even called "College entrance examination reading defeated the original author" by the media.

　　Then, what are the abilities of the candidates in the Chinese reading questions of the college entrance examination? Should there be standard answers to Chinese reading questions?

　　Did college entrance examination reading defeat the original author?

　　— — The controversy over Chinese reading is not a case.

　　On the afternoon of June 7th, the college entrance examination Chinese exam just ended, and a reading comprehension question of Zhejiang Volume immediately triggered a hot discussion among netizens.

　　It is understood that this year’s Zhejiang college entrance examination paper for modern Chinese reading selected the short story "A Delicious" by the writer Gong Gaofeng. The writing background of the article is set in the era of material scarcity, and describes the memory of the first time a family drank fish soup when the protagonist was 6 years old. The biggest concern of this article is that the author described at the end of the article that the fish jumped out of the pot "still had a strange light in its eyes", and one of the questions asked the candidates to comment on this ending.

　　After the exam, Gong Gaofeng said in the Weibo that "the standard answer didn’t come out, how do I know what I want to express" and published an article entitled "Forwarding so many koi fish but losing to a grass carp, I drove 290,000 Zhejiang college entrance examination students crazy … … The article was later understood by the outside world as "the college entrance examination reading defeated the original author."

　　As a matter of fact, judging from the influence of public opinion produced by college entrance examination questions over the years, the controversy about Chinese reading topics is not a case.

　　According to media reports, in 2011, Lin Tianhong wrote "Zhu Qiqian:" The Founder of Erased "for the Chinese reading in Fujian College Entrance Examination. The original author was most puzzled that the title asked candidates to analyze the reasons for the two heavy rains in the text. Lin Tianhong revealed to the media that the standard answers were a lot, and the real reason was that it was raining outside the window when he wrote the manuscript.

　　For these disputes, some netizens wondered whether the propositional thinking of the Chinese reading questions in the college entrance examination should follow the original author’s intention. Can the examinee’s individual thinking be really brought into play? The college entrance examination is still warm, and the evaluation of Chinese test questions has once again attracted much attention.

　　Is the "weird" question out of line?

　　— — Chinese teacher: not beyond the scope of students’ knowledge

　　Gong Gaofeng, who is at the forefront of public opinion, recently told the media about his writing intention. He revealed that the theme of A Delicious is to describe suffering in an ironic way, and the ending suddenly reversed, suggesting that the meaning of "delicious" has two layers, one is the delicacy of the fish itself, and the other is to reveal a kind of thinking beyond the shallow level of "delicious" through the ending of this fish not in the pot.

　　Gong Gaofeng said that this ending is an "O Henry style" ending, which brings a magical color.

　　So, is the original author’s writing intention beyond the scope of the college entrance examination?

　　Yu Yonggang, head of the Chinese Language Group of Chaiqiao Middle School in Ningbo, Zhejiang Province, analyzed the reporter of Zhongxin. com (WeChat WeChat official account: cns2012). "From the perspective of exam design, it has not exceeded the knowledge of students." He explained, "For example, the ending of O ‘Henry style has appeared in the required textbooks, and most students can think of it;" For another example, magical colors are also involved in elective textbooks. However, this test center is difficult. "

　　Yu Yonggang believes that the novel is based on the material shortage in the past, and it is relatively unfamiliar to candidates born around 2000. This sense of distance undoubtedly increases the difficulty of reading.

　　Gong Gaofeng also expressed similar views to the media. He said that this group of young people who are taking the college entrance examination now lack this kind of life experience, so it is difficult to understand, and the conflict point is here.

　　Then, according to the national regulations, what abilities do the Chinese test questions in the college entrance examination mainly examine? According to the "2017 National Unified Examination Syllabus for Enrollment of Ordinary Colleges and Universities" issued by the Examination Center of the Ministry of Education, the Chinese Department of the College Entrance Examination requires examination of candidates’ six abilities: memorization, understanding, analysis and synthesis, appreciation and evaluation, expression and application, and inquiry. Compulsory courses and elective courses are all in the examination content.

　　The Examination Outline also requires reading literary texts, requiring candidates to explore the meaning, national psychology and humanistic spirit of the works from different angles and levels, explore the author’s creative background and intention, and make personalized reading and creative interpretation of the works.

　　Is there a standard answer to the Chinese reading question?

　　— — Chinese teacher: Since it is an examination selection, there must be standards.

　　Since "personalized reading and creative interpretation of works" are required, should there be a standard answer to the question of Chinese reading comprehension?

　　Yu Yonggang said that since it is an examination selection, there must be standards, but he also stressed that "the ambiguity, richness and fuzziness of literary works often lead to great controversy in setting standard answers, which requires that the answer design should be standardized and flexible, and it is not possible to use the dead box of the questioner to cover the different understanding and thinking of candidates."

　　As to whether it is necessary to refer to the opinions of the original author when writing the questions, Shi Shengxun, an associate professor of Chinese Department in Peking University, thinks that it is not necessary for the author to participate in the examination proposition.

　　He analyzed the reporter of Zhongxin. com, "Because the proposition is a more professional process, if the author participates in the proposition, it may guarantee the certainty and uniqueness of the answer, but it may also ignore the creative answers of the questioner and the candidates."

　　"The deviation between the questioner and the original author is inevitable in the reading of modern literature. The questioner’s understanding of the original work and its rise to the perspective of selection examination at least shows that the work has a good interpretable space, which does not mean that the answer is determined." Shi Shengxun said that from the perspective of literary theory, the questioning of the original author by public opinion just ignored the derivative process of the text itself.

　　"What we insist on is just making sense, not seeking an absolute answer." He said.

　　What is the room for improvement in Chinese reading proposition?

　　— — Expert: Chinese proposition should be cautious and scientific.

　　"Relatively speaking, realistic articles are more suitable for college entrance examination questions." A first-line high school Chinese teacher in Wuhan, Hubei Province, who did not want to be named, told the reporter of Zhongxin.com that "magic realism, stream of consciousness and other articles have too many metaphors and personal symbols, which are not suitable for giving questions. After all, the college entrance examination is not a test for writers, nor is it only for Chinese students."

　　Shi Shengxun, on the other hand, thinks that the reading questions in the future Chinese college entrance examination should try not to pick words and make questions from corners.

　　"In addition, there should still be collectivity in the question, and we should discuss it repeatedly and come up with a better plan." Shi Shengxun suggested that the college entrance examination questions should be carefully given, and it is a good way to invite professors from the Chinese Department of the university to check.

　　Chu Zhaohui, a researcher at China Academy of Educational Sciences, said in an interview with Zhongxin. com that college entrance examination questions should explore more scientific ways in proposition.

　　For example, he said, "For example, some foreign exam questions will be tested, then analyzed and evaluated for their scientificity, and finally they will be used for formal exams." (End)