BEIJING, Beijing, November 4 (Wu Tao) The annual "double 11" is a shopping festival for consumers and a competition for e-commerce technology marketing strength. A number of novelty items will emerge. What "black technologies" will double 11 bring us this year? Zhongxin. com has combed this.

　　On April 4, 2017, many ancient and modern cultural celebrities "appeared" at the China Millennium Monument by means of holographic projection technology. Photo courtesy of China Millennium Monument

　　Magic holographic projection

　　It is reported that during Tmall’s "double 11", five large containers will appear in the landmark location of China’s first tier cities, and space scenes with different themes will be built inside the containers, and the outdoor holographic projection show will be used for the first time — — There will be 5-6 different life scenes on the facade of the container, which will bring unparalleled visual experience and the impact of a brand-new lifestyle to the citizens.

　　The so-called holographic projection, also known as virtual imaging technology, is a technology that records and reproduces the real three-dimensional image of an object by using the principles of interference and diffraction. Holographic projection technology can not only produce three-dimensional illusion in the air, but also make the illusion interact with the performers to complete the performance together, resulting in shocking performance effects.

　　"Eye-catching" shopping card

　　During the "double 11" period, a smart shopping sign with "insight" appeared in the convenience store in JD.COM, which was put into operation. After you walked over, "the snacks you like are new, and the favorite drinks are on sale". In short, what appears is either what you need or what you like, and it has achieved thousands of people, and different people have different effects.

　　It is understood that this "billboard" has done a lot of homework in advance — — The user’s gender, age and other information are sensed through the camera, and the preferences of consumers are found out by combining with the big data of JD.COM consumption information, and then recommendations are made according to preferences.

　　AR fitting is more normal.

　　Presumably, everyone is familiar with the original AR (Augmented Reality Technology) grabbing red envelopes, and this year’s "double 11", AR games and AR trials will be more normal. According to foreign media reports, it is estimated that tens of millions of people will participate in China’s "double 11" through AR fitting every year. In addition, the reporter noted that this year AR perspective technology will also join the "double 11" queue.

　　What is AR perspective? According to Tmall’s example, take a photo of a certain sofa and receive the goods into your mobile phone. When you get home, hold your mobile phone to the area where your sofa wants to be laid out. Through the projection of the screen, you can see whether the sofa is placed in this area, whether its style is the same as you want, and whether its size is appropriate. If it is suitable, you can buy it directly.

　　You can also recognize cars by taking pictures.

　　Lexus is recognized as Chery, Honda as Hyundai, and Cadillac as Emgrand. It is really difficult for car white to accurately identify the brand of the car. This year’s "double 11", Easy Car launched an activity with its "AI car recognition" function. Users can take photos of cars at will, and after uploading photos of cars from any angle, they can accurately match and analyze the specific car brands and models.

　　During the "double 11" period, users will also get a red envelope when they scan the logo, which will help users to identify the car models quickly and accurately, create more diversified car buying scenes, and also help car manufacturers to realize innovative marketing with cross-scene, multi-platform and zero distance.

　　"unmanned" technology popularizes logistics chain

　　This year’s "double 11", there are also many unmanned technology series. JD.COM has launched a number of products in one breath, including unmanned warehouses, unmanned trucks, unmanned supermarkets, unmanned convenience stores and intelligent supply chain open platforms.

　　It is worth mentioning that JD.COM unmanned warehouse "double 11" will be put into use in Shanghai. The whole process of unmanned warehouse has realized the whole process from warehousing, storage, packaging and sorting, and the whole system is intelligent and unmanned, with the ability to handle 200 thousand orders a day. Suning also said that its robot warehouse group has been officially built in Fengxian, Shanghai, covering an area of more than 200,000 square meters, and it is basically operated by unmanned warehouses.

　　[More stories]

　　"I hope not to drink this year ‘ Red Bull ’ Drink ‘ Red wine ’ "

　　This year’s "double 11" black technology is a portrayal of e-commerce technology upgrading. According to media reports, Hu Xi, vice president and chief technical architect of Ant Financial, said that in 2010, "double 11", Alipay and even Taobao were only four seconds away from the collapse, and the technology was too busy, and a lot of "Red Bull" was prepared to refresh themselves. "But now it’s getting easier and easier. I hope I won’t drink ‘ Red Bull ’ Can drink red wine slowly. "

　　"AI application, semi-artificial intelligence for traffic monitoring"

　　Wang Xiaozhong, Senior Director of R&D of JD.COM Mall, said that the biggest difference of JD.COM double 11 this year is the application of AI technology. "Taking online traffic monitoring as an example, semi-artificial intelligence based on detailed monitoring data has been realized this year, and it is expected that next year ‘ JD.COM 618’ With ‘ Double 11’ It can achieve a large degree of full artificial intelligence. " (End)

　　In recent years, Shenzhen attaches great importance to the prevention and control of clean government risks. The Shenzhen Municipal Commission for Discipline Inspection has conducted special research on this work for many times and deployed relevant pilots.

　　At the end of 2016, Zhang Zixing, member of the Standing Committee of Shenzhen Municipal Committee and secretary of the Municipal Commission for Discipline Inspection, went to Shenzhen Local Taxation Bureau for investigation and pointed out that the bureau should take risk management as the core, promote the deep integration of tax collection and management reform with the prevention and control of clean government risks and the construction of a clean and honest government, and explore new measures to prevent corruption that are highly integrated with business construction.

　　Under the guidance of the Shenzhen Municipal Commission for Discipline Inspection, Shenzhen Local Taxation Bureau, in combination with its business characteristics, has built a "five-catch" working mechanism, embarked on a new way of using big data to prevent and control the risks of clean government, and achieved gratifying initial results.

　　Grasp the subject and establish a "three-dimensional" responsibility system

　　Shenzhen Local Taxation Bureau has 21 grass-roots bureaus and 430 windows, which manage more than 16 million legal and natural taxpayers, and the annual tax revenue exceeds 200 billion. Many points, many lines, and a wide range of work directly involve economic interests, which not only means that there are more risks in clean government, but also urgently needs to compact responsibilities at different levels.

　　To this end, the party group of Shenzhen Local Taxation Bureau put pressure on the implementation of the main responsibility, and took the initiative to reform the tax management system, focusing on how to solve the problem in the power operation and supervision mechanism.

　　"The party group of the bureau plans the direction and key points of the reform, the grassroots practice, the solidification and promotion of the municipal bureau, and gradually establishes a management system that effectively prevents corruption." Qianyong, Party Secretary and Director of Shenzhen Local Taxation Bureau, said that the members of the Party Committee of Shenzhen Local Taxation Bureau insisted on going to the front-line posts to experience practice every year, and learned about the implementation and excellent work style at the grassroots level on the spot, looking for problems and promoting reform.

　　Twenty-one grass-roots bureaus are striving to fulfill their responsibilities in their work practice, actively implementing the decision-making arrangements of the bureau party group, and combining with the actual risk of clean government, carrying out process transformation, information system construction and performance management exploration according to local conditions.

　　First-line departments should do their duty to play the role of fighting fortress. In the pilot reform, some departments have to work twice as much as the legal working hours, and some have to rely on data analysis instead of "calling" and "going to households".

　　The discipline inspection and supervision departments take the initiative to play their duties. Under the guidance of the Corruption Prevention Office and the stationed team of the Municipal Commission for Discipline Inspection, they will strengthen the integration of supervision and accountability with tax business, closely focus on tax business platforms and business data, build supervision platforms and functional modules, and embed clean government supervision into the information workflow.

　　Grasp the object and establish a "data-based" management mode

　　The tax system generally implements the "contracted" household management mode in which taxpayers are divided according to districts or industries and assigned to tax administrators according to households. However, the rights and responsibilities of tax administrators are generally expressed, which brings hidden dangers of clean government, such as centralized power, unclear boundaries of rights and responsibilities and difficult supervision.

　　In the reform, according to the decomposition process of "power-matter-data", Shenzhen Local Taxation Bureau combed the object of power into a data carrier with fine granularity and quantitative analysis, and established a data management model.

　　Deeply sort out the object of power and realize "clarifying power by things" In view of the problem that power and things are often coupled together, the tax law enforcement power and administrative management power are sorted into 130 categories, and the four basic elements of the operation content, output, process and standard of the matter are defined, giving the matter a clearer connotation, thus clarifying the boundary and connotation of power.

　　Take matters as the starting point of management unit and power balance, and realize "matching between matters and posts" Taking "whether the taxpayer’s tax interests are involved or not, whether the tax personnel make subjective judgment and approval" as the standard, the power matters and non-power matters are clearly divided, so that the risk points of clean government in management matters are clear. For matters that embody power, power is decomposed and restricted in the workflow, and traces are left in all links in the information system.

　　Carry out data transformation on matters and realize data transformation of matters. Tax collection and management is the logical application of policy basis, financial data and factual evidence. According to the principle of "from easy to difficult", the Municipal Local Taxation Bureau began to transform all kinds of matters into data from 2012, so that the contents, outputs, processes and standards of matters can be incorporated into the information system, laying the foundation for quantitative statistics, data recording and trace management.

　　Grasp the platform and establish an information system competent for "big data management"

　　In the past, tax management mainly relied on manual work and old experience. Even if there was an information system, it only copied the original process into the computer. The prevention and control of integrity risks mainly relied on traditional practices such as "man-to-man" and warning education.

　　In the reform, Shenzhen Local Taxation Bureau put the information system construction at a strategic height, changed the "ecology" of power operation by using informatization, and fundamentally changed the ways and means of tax management and clean government supervision.

　　"Go into the system" instead of "find someone to do it" to prevent cardiopulmonary bypass. In recent years, Shenzhen Local Taxation Bureau has successively established five platforms, namely, collection, management, service, inspection and administration, to achieve full coverage of local taxation functions, and all tax management and administrative matters need to be handled through the information system.

　　"Intelligent management" replaces "manual management", which reduces human interference. Twenty-four types of tax source management matters with small risks and large transactions, such as tax arrears announcements and tax reminders, will be automatically handled by the information system in batches on a regular basis after data transformation, with tax administrators "zero intervention".

　　Work is "automatically generated" instead of "subjective decision" to prevent power rent-seeking. In order to prevent the hidden dangers of "personal tax" and "relationship tax", Shenzhen Local Taxation Bureau established a big data management system, comprehensively refined management experience, and set 181 doubtful indicators as a list of subjects for taxpayers’ "physical examination". In recent years, nearly 160,000 suspicious cases have been screened out every year, greatly reducing the hidden dangers of clean government.

　　Task "random distribution" replaces "fixed management" to prevent power concentration. Considering the difficulty of each suspect investigation task and the energy level of the tax controller, the system randomly assigns tasks to the tax controller.

　　"Standard into the system" replaces "system on the wall" to promote the implementation of disciplinary provisions. According to the requirements of clean government, responsibility boundaries and work norms, a comprehensive standard system is established and information systems are implanted. Local tax cadres must meet the standard requirements in operation steps, record contents and output.

　　"Data integration" replaces "fragmented" and breaks regulatory barriers. Unify the underlying data architecture of all platforms and standardize the format standards of all data sources, so that internal business data, external tax-related data, personnel performance data and task assignment data can be viewed and shared on different platforms, so that tax business and clean government supervision can be integrated.

　　Integrity and business system "integrate" instead of "two skins" to solve the disconnection phenomenon. Build an internal control platform for integrity risk in the business system, focus on high-risk links, and set up 109 integrity risk indicators in four categories: tax service, process response, inspection and evaluation, and tax-related filing, focusing on checking business compliance from whether it is handled beyond authority and whether it is illegal. Grab data from the business system, use internal control indicators to scan, and screen out the suspected integrity risks, so that integrity supervision and business processes can run simultaneously.

　　Grasping the trace and establishing the dominant operation chain of "whole process" power

　　Zhang Jinchuan, head of the 13th Discipline Inspection Team of the Shenzhen Municipal Commission for Discipline Inspection and member of the Party Group of the Municipal Local Taxation Bureau, said that in the past, there was a lack of detailed and complete data traces in tax business work and clean government supervision. After the reform, business work, supervision and inspection can be traced back in the information system by relying on the process management platform.

　　On the one hand, the business work is completely closed-loop, so that the supervision has no dead ends and can be traced. The task conduction feedback mechanism is established, and the work is divided into four links: task distribution, task allocation, task response and result feedback, all of which flow in the information system in a closed loop.

　　For example, in the way of issuing tasks, from the past, mainly relying on meetings and documents to be deployed step by step, to relying on information system list distribution, the task list can be left behind and can be viewed at any time. In the past three years, including the investigation of doubtful points, about 300,000 pieces of work have been incorporated into the process management platform every year, and each link has a list and records, so that supervision has a basis, evaluation has data, and accountability has evidence.

　　On the other hand, supervision and inspection leave traces at the same time, which provides a means for discipline inspection and supervision departments to strengthen self-supervision. According to the closed-loop operation process of the business, we will create a trace operation mechanism for the prevention and control of integrity risks, establish a work chain of "big data integrity risk screening-integrity risk task generation-task allocation-risk investigation-result filling" and incorporate it into the information platform. The response process and the response report of integrity risk prevention and control tasks must be recorded in the system, which also ensures that discipline inspection and supervision cadres reflect "higher standards and stricter discipline" in their work.

　　Grasp supervision and establish a supervision mechanism of "random sampling+data screening"

　　Relying on the information platform and work data, we will conduct due diligence supervision and clean government supervision on cadres’ work.

　　On the one hand, establish a work spot check and review mechanism. Randomly select 10% of the jobs, and conduct comprehensive joint review and cross review on the standardization of the work process, the rationality of the application of policies and regulations, and the fairness of the results according to the work traces. The results of the review will be included in the performance evaluation, and those who have unfair doubts will be promptly transferred to the discipline inspection and supervision department to start the investigation procedure of integrity risks.

　　On the other hand, carry out clean government risk screening and elimination. In recent years, special inspections such as "disorderly conduct" of risk management and taxation in lobby windows have been carried out, and the suspected integrity risks have been screened out by using internal control indicators, and they have been dealt with according to the verification, and successful experience has been gained in applying big data to prevent and control integrity risks.

　　Through the above-mentioned series of reform measures, Shenzhen Local Taxation Bureau has made progress in improving the quality and efficiency of work, optimizing the work style and political style, and preventing and controlling the risks of clean government.

　　According to the statistics of the Supervision Department of Shenzhen Local Taxation Bureau, in recent years, the incidence rate of local taxation system has dropped significantly. At the same time, the inspection results in the past three years show that the overtime rate of the bureau has dropped from 4% to 1%; The taxpayer’s satisfaction has been greatly improved, and the increase rate is the highest in the national tax system, which was praised by State Taxation Administration of The People’s Republic of China; In 2016, the number of letters and visits decreased by 28% year-on-year.

sound pollution

environmental noise

Environmental noise refers to the sound that interferes with the surrounding living environment in industrial production, building construction, transportation and social life.

Environmental noise is a regulation on the allowable range of noise in order to protect people’s health and living environment. The basic standard of environmental noise is the basic basis of environmental noise standard. Most countries refer to the base recommended by the International Organization for Standardization (ISO) (for example, sleep 30 decibels) and make it according to their own and local conditions.

▼

Auditory decibel

0 ~ 10 dB: lower hearing limit

10 ~ 20 decibels: extremely quiet

30 ~ 40 dB: Very quiet.

40 ~ 50 dB: Quiet.

50 ~ 60 dB: relatively quiet.

70 ~ 80 decibels: relatively noisy.

80 ~ 90 dB: Noisy

100 ~ 110 dB: Very noisy.

130 ~ 160 decibels: unbearable

▼

noise criterion

According to different noise sources

There are many noise standards issued in China.

Mainly include

1. GB3096-2008 Quality Standard for Acoustic Environment

2. GB12348-2008 Emission Standard for Environmental Noise at the Boundary of Industrial Enterprises

3. emission standard for community noise (GB22337-2008)

▼

The limits of noise emission at boundary of industrial enterprises are as follows. dB（A）[1]

Day and night

Class 0 50 40

Category 1 55 45

Category 2 60 50

Category 3 65 55

4 categories 70 55

WHO (world health organization) recognizes that

Harm of noise pollution

Second only to air pollution.

This "invisible killer"

The impact on the environment is quite huge.

According to 2014

Published by the World Health Organization and the European Union Cooperative Research Center

According to the report "Disease Burden Caused by Noise Pollution"

Noise pollution not only makes people fidgety.

Affect sleep quality

It may also cause heart disease and learning disabilities.

And tinnitus.

Thereby shortening people’s life span.

▼

Harm of noise to human beings

1. Hearing problems

Our ears can hear a certain range of sounds without being damaged. Man-made noises such as guns, horns, machinery, airplanes and even vehicles are outside the acceptable hearing range of our ears. Continuous exposure to loud noise can easily lead to damage to our eardrums and hearing loss, and also reduce the sensitivity of our ears to sound rhythm; Higher decibel noise can cause temporary/permanent deafness.

2. Mental health problems

Excessive noise pollution will affect mental health. Noise acts on the central nervous system of the brain through the auditory organs, so that it affects all organs of the whole body. Therefore, noise not only damages people’s hearing, but also harms other systems of the human body. Due to the noise, there will be neurasthenia symptoms such as headache, brain swelling, tinnitus, insomnia, general fatigue and memory loss.

3. Physical function problems

Studies have shown that high-intensity noise will lead to an increase in blood pressure and heart rate, interfere with normal blood flow, and lead to cardiovascular diseases for a long time; Noise can also lead to digestive system dysfunction. For children with greater plasticity, life noise will have a greater impact on them, especially on visual organs, endocrine function and normal development of organs.

4. Work and life problems

High decibel noise will lead to misunderstanding in language communication between two people and make them unable to communicate freely; Noise can also distract people’s attention, leading to slow response, easy fatigue, decreased work efficiency and increased error rate.

Different from water, atmosphere and solid waste

Other three recognized urban pollution.

Noise is a sensory nuisance.

Cannot be processed centrally.

Mainly in the absence of pollutants,

Pollution effects are not lasting and will not be accumulated,

Noise source dispersion, etc.

So how to solve the noise pollution?

We have laws and regulations:

↓↓↓

On October 29, 1996, the 22nd meeting of the 8th the NPC Standing Committee passed the Law on the Prevention and Control of Environmental Noise Pollution in People’s Republic of China (PRC).

2018/12/29 The Seventh Session of the 13th the NPC Standing Committee adopted amendments to the Law on the Prevention and Control of Environmental Noise Pollution in People’s Republic of China (PRC).

2021/12/24 The Law on the Prevention and Control of Noise Pollution in People’s Republic of China (PRC) was adopted at the 32nd meeting of the 13th the NPC Standing Committee, and will come into force on June 5, 2022.

As an individual

We can’t completely change the environment.

To eliminate excessive noise.

These things will need to be handed over to

Government, urban planners and other functional departments.

but

While waiting.

There are still some things we can do:

▼

Reject noise

Start from me

Let’s live in a city

More silence.

Less noise

Original title: "Environmental Science Popularization Rejects" Invisible Pollution "-past lives with Noise Pollution"

Read the original text

　　【PConline Beijing station market quotations】Recently, Huawei MediaPad10FHD equipped with Hisilicon quad-core processor will soon be put on sale, with 8G and 16G versions in storage capacity, and WIFI and 3G versions in mode, with the price ranging from 2,299 yuan to 2,999 yuan. Such a powerful configuration and low price will also put pressure on the current hot new iPad. The sales volume of the new iPad National Bank Edition has been good since its launch, and its excellent performance and appearance have been favored by many consumers. Among the 7-inch tablets, there are Google’s Nexus 7 and Amazon’s Kindle Fire. Today, Xiaobian will introduce these tablets to you, and there must be one for you.

—————————————————————————–

If you want to know more about Beijing market quotation information, please click the following link to enter the relevant content:

Note2 Releases IP5 Will Reach /4S Bottom Apple Quote Exchange
//mobile.pconline.com.cn/market/bj/1208/2921482.html

Quad-core flagship fell to 1999 yuan.
//mobile.pconline.com.cn/market/bj/1208/2918879.html

Dear! Xiaomi didn’t book it, did he? Recommended by various brands of Android machines
//mobile.pconline.com.cn/market/bj/1208/2917661.html

—————————————————————————-

●Huawei MediaPad10FHD

　　Market dynamics:Huawei MediaPad10FHD is a 10-inch tablet with good cost performance. It is equipped with a powerful Huawei HiSilicon K3V2 Cortex-A9 quad-core processor, a 16-core GPU, and an IPS screen with a resolution of 1920*1200, which supports SDHC card expansion. The overall configuration is very powerful. If you like it, you may wish to pay more attention.

Huawei MediaPad 10 FHD(8GB)　　picture　　series　　evaluating　　forum　　quote　　

　　Huawei MediaPad10FHD’s Corning Gorilla Glass IPS display has a resolution of 1920*1200 and a perfect widescreen ratio of 16: 10. In terms of hardware, Huawei Hisilicon’s 1.4GHz quad-core cpu makes the display more exciting. The machine has built-in 2G system memory and is equipped with the latest Android 4.0 system. The powerful configuration can bring better experience to users. This tablet has a front 1.3 megapixel camera and a rear 800W pixel camera, which can better enjoy video entertainment and other devices. Huawei MediaPad10FHD is equipped with a 6600mAh battery, with standby time longer than 550 hours, video playback time longer than 10 hours, and the whole machine weighs about 580g, which is convenient to carry.

　　Editor’s comment:Huawei MediaPad10FHD is only 8.8mm thick, and has an ultra-thin aluminum body, with a beautiful appearance. Equipped with powerful hardware of quad-core cpu and 2G memory, it is fully capable of coping with various high-load applications.

●Apple’s new iPad(16G/Wifi)

　　Market dynamics:The new iPad of the Bank of China was launched on July 20th. Although it was three months late in other areas of the Bank of China, its sales volume is still very good. The machine is equipped with A5X dual-core processor, 4-core graphics processing chips and 1GB of large-capacity memory, and its performance greatly exceeds that of the iPad2. At present, the price of this tablet is 3550 yuan, and those who are interested will continue to learn.

Apple iPad 3 (new iPad) 16G/WiFi version　　picture　　　series　　quote　　

　　The Retina display of the new iPad has a resolution of 2048×1536, and the color saturation is 44% higher than that of the iPad2. In terms of hardware, A5X chip makes the display more exciting. Without the powerful new A5X chip, Retina display could not be equipped with the new iPad. In addition to powering every pixel in the 3.1 million pixels on the display screen, its quad-core graphics processing capability makes every operation you perform with the iPad extraordinarily sensitive. From simple operations such as swiping, scrolling and finger opening and closing, to large tasks such as editing photos with the new iPhoto, applying filters and transition effects in iMovie, and playing games.

● Google Nexus 7

　　Market dynamics:Google Nexus 7 is a 7-inch tablet that went on the market this year. It is equipped with Nvidia Tegra 3 quad-core processor, with 1G memory, 8G and 16G storage capacity and 1280*800 resolution. As Google’s own son, he also used the latest Android 4.1 system. At present, the price of this flat-panel 8G version is 1720 yuan, and I like to continue to understand it.

google nexus7　　picture　　evaluating　　forum　　quote　　

　　Google Nexus 7 is equipped with NVIDIA Tegra 3 quad-core processor, clocked at 1.3GHz, matched with 1GB of running memory, and its overall performance is at the highest level among tablets within 2,000 yuan. The memory is available in 8GB and 16GB, which supports OTC expansion. In terms of software, Google Nexus 7 is equipped with the latest version of Android 4.1 operating system, which can bring users the most cutting-edge control experience. In addition to supporting regular Bluetooth and Wifi, Google Nexus 7 also incorporates fashionable NFC near-field communication technology, which enables fast data exchange with compatible devices.

● Amazon Kindle Fire

　　Market dynamics:The Kindle fire is equipped with a customized Android 2.3 operating system, using Texas Instruments dual-core processor, 8G memory and 512MB RAM, and equipped with a capacitive screen with a resolution of 1024×600. The current price of this tablet is 1300 yuan, so you may wish to pay more attention to it.

Amazon Kindle Fire　　picture　　evaluating　　forum　　quote　　

　　Amazon Kindle Fire tablet screen uses a 7-inch capacitive touch screen supporting multi-touch with a resolution of 1024×600. Its overall appearance is very simple, with frosted rubber technology on the back and the word "Kindle" embossed in the middle. Amazon’s Logo and FCC information are printed below. The weight of 190*120*11.4 mm and 413 g is also quite thin.

Amazon Kindle Fire　　picture　　evaluating　　forum　　quote　　

　　Amazon Kindle Fire adopts dual-core of Texas Instruments OMAP 4430, with a main frequency of 1GHz, a system memory of 512MB and a storage capacity of 8GB. It supports WIFI(2.4GHz 802.11b/g/n), but does not support 3G network connection. In addition, it also has a built-in Amazon Silk Cloud Accelerated Mobile Browser.

　　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.

　　The five-year-old baby who has not wet the bed for a long time suddenly "draws a map" frequently at night. Is it because of drinking too much water or kidney problems? The answer is beyond Bao Ma’s expectation — — All this is actually snoring.

　　Case playback

　　Came to the otorhinolaryngology department because of bedwetting

　　Cong Cong is a lively and lovely five-year-old boy, but in recent months, Cong Cong, who has long stopped wetting the bed, suddenly began to wet the bed again. At first, my mother didn’t care, just told Cong Cong to go to the toilet before going to sleep, but bed wetting still appeared from time to time, and Cong Cong often couldn’t wake up in the morning. My mother began to worry, and she took Cong Cong to the hospital in a hurry.

　　After arriving at the hospital, they went to urology and nephrology, and found no problems. Finally, under the recommendation of these two doctors, they came to otorhinolaryngology head and neck surgery.

　　When I came here, the first question the doctor asked turned out to be: "Does the child snore when sleeping?" Congcong’s mother replied, "Yes, there is snoring, but is it related to bed wetting?" The doctor explained in no hurry that snoring does have something to do with bed wetting. These two symptoms seem unrelated, but in fact, many children’s bed wetting at night is caused by snoring.

　　How does snoring trigger bed wetting?

　　Under normal circumstances, we don’t snore when we sleep. However, if the upper airway of the nasal cavity or throat is locally narrowed for various reasons, when breathing, the airflow passes through the narrow place, and the muscles are vibrated to make a snoring sound.

　　Medically, this disease is called "obstructive sleep apnea hypopnea syndrome". The main manifestations of this kind of diseases are sleep snoring, mouth breathing and breath holding. What is more frightening than snoring is that children can’t breathe enough air when they sleep because of local stenosis such as nasal cavity or throat, which leads to insufficient oxygen supply. Over time, chronic hypoxia will affect children’s development in all aspects.

　　So, how does snoring cause bed wetting? Bedwetting is medically called nocturnal enuresis, which means that children over 5 years old involuntarily urinate at night. At present, its etiology is not clear, but many research reports show that it is related to obstructive sleep apnea hypopnea syndrome. Mainly, this disease can cause children to suffer from chronic hypoxia, resulting in oxidative stress reaction, leading to bladder instability and enuresis. At the same time, obstructive sleep apnea hypopnea syndrome can cause sympathetic nerve excitation, lead to a large number of catecholamine compounds accumulation, and eventually lead to nocturnal enuresis.

　　Due to the long-term lack of oxygen supply, children’s behavior and growth and development will be affected to some extent. In addition, due to long-term oral breathing, the impact of airflow on the hard palate will deform and arch the hard palate, and the development of the oral cavity and maxillofacial region will also change over time. Gradually, children will have short and thick upper lip, high arch of hard palate, irregular teeth arrangement, prominent upper incisors, difficult facial muscles to move, lack of expression, etc. This is the "adenoid face" that is widely concerned by parents at present.

　　Remember to see a doctor when your child has these symptoms.

　　Remind parents and friends that children snore, don’t underestimate them, and don’t think that children are just "tired of playing" or sleeping soundly.

　　Some children show short-term apnea, and parents can find that although the child is still breathing in the chest and abdomen while sleeping, there is no airflow through the mouth and nose. There are also some children who have no apnea, but their breathing during long-term sleep is in a state of insufficient ventilation. In the long run, children’s lack of ventilation at night and disordered sleep structure will cause a series of pathophysiological changes.

　　Children who snore often find it difficult to get up in the morning, often feel sleepy during the day, lack of concentration and hyperactivity, poor memory, learning difficulties, or nocturnal enuresis, growth retardation, hypertension, obesity, etc., and even some children may have psychological and behavioral abnormalities, such as abnormal shyness, rebellion or aggressive behavior. If the child often snores in sleep, or is accompanied by breathing with his mouth open, holding his breath at night, wetting the bed, etc., parents should take the child to the otorhinolaryngology head and neck surgery.

　　At present, the clinical diagnosis and treatment of obstructive sleep apnea hypopnea syndrome is very mature, and many children have achieved satisfactory results after drug treatment or surgical treatment. Timely diagnosis and treatment can not only restore children’s healthy and happy childhood as soon as possible, but also avoid various complications.

　　Text/Zhang Bing Lu Yingxia

　　(Children’s Hospital Affiliated to Capital Institute of Pediatrics)

In recent years, due to the change of people’s lifestyle, the incidence of stomach diseases is increasing year by year. At present, about 70% of the general population suffers from stomach diseases, and it shows a trend of younger age.

At the turn of the season, it is the high incidence season of stomach diseases. On the one hand, the heat in summer has not completely faded away, and people often don’t avoid cold food. On the other hand, the weather is getting colder, the temperature difference between day and night is large, and the gastrointestinal function is weakened, so it is easy to suffer from gastrointestinal diseases. Huang Feijian, an expert in internal medicine at Dongcheng Hospital of Traditional Chinese Medicine, said that people should pay special attention to the acquired protection of the spleen and stomach and try to avoid chilled drinks and foods in summer.

Gastropathy mostly develops from chronic superficial gastritis.

As mentioned in Huangdi Neijing, the spleen and stomach are the sea of water valleys. Only when the spleen and stomach are good, what we eat can be digested and absorbed normally, and then we can study and live energetically. If the digestion is not good, the human body may have a series of problems such as hypoxia and ischemia, which may lead to dizziness and weakness in walking, and even more serious diseases such as enteritis and heart disease. Therefore, it is very important to protect the spleen and stomach.

In today’s era, common stomach diseases include chronic superficial gastritis, chronic congestive gastritis, chronic antritis, chronic erosive gastritis, chronic esophageal reflux gastritis, bile reflux gastritis, chronic atrophic gastritis, gastric ulcer, intestinal ulcer and colitis. Among them, chronic superficial gastritis, atrophic gastritis and gastric ulcer are common diseases in our lives. In recent years, with the increasing pressure of life, people’s irregular eating habits and lifestyle changes, more and more people suffer from such stomach diseases.

Huang Feijian said that chronic superficial gastritis can be said to be the basic gastritis of all stomach diseases, and there are many patients. From the perspective of traditional Chinese medicine, chronic superficial gastritis is related to cold pathogen or damp pathogen, and the main symptoms include flatulence, bowel sounds, abdominal sounds, and unpleasant diet. If it is a stomach disease caused by cold and dampness, the main symptoms are noisy and restless stomach, flatulence, acid regurgitation, slight vomiting and constipation, and there will be cases where the symptoms are aggravated by eating cold things and slightly relieved by eating hot ones. After wet and cold stasis appear in the body, the body will have symptoms such as fear of heat, dry mouth, dizziness, insomnia, palpitation, shortness of breath and even high blood pressure.

Among many stomach diseases, chronic superficial gastritis is a mild and easy-to-treat disease, but it should be found and treated early. For chronic superficial gastritis, the treatment of traditional Chinese medicine focuses on promoting blood circulation and removing blood stasis on the basis of dispelling cold, dehumidification and strengthening the body resistance. The medicine contains Erchen decoction, Huaqi decoction and Lizhong decoction.

Attention should be paid to the fact that gastric ulcer and atrophic gastritis can induce cancer.

Gastric ulcer and atrophic gastritis are concepts of western medicine. Among them, the symptoms of gastric ulcer are applicable to the category of epigastric pain in traditional Chinese medicine, and the lesions are mostly in the upper abdomen, and may also appear in the left upper abdomen or behind the sternum and xiphoid process. Patients often feel dull pain, dull pain, distending pain, burning pain, bloating, fullness, anorexia, indigestion, poor diet or inability to eat. In life, overeating sweets is usually one of the causes of gastric ulcer. The stomach can’t digest and metabolize a lot of sweets completely, and it accumulates in the stomach, which in turn leads to gastric ulcer.

Patients with gastric ulcer often have their symptoms relieved or disappeared after meals. The pain is obvious from half an hour to an hour after meals, and gradually relieved after 1-2 hours, and the pain is aggravated at night. The pain gets worse after catching cold, overeating and drinking. Some patients also have nausea, vomiting, acid regurgitation, belching and diarrhea, and some patients may have no symptoms or take complications such as bleeding and perforation as the first symptom. Gastric ulcer can lead to perforation of ulcer, upper gastrointestinal bleeding, and long-term attack can easily lead to gastric cancer.

Atrophic gastritis, also known as chronic atrophic gastritis, is a chronic digestive system disease characterized by atrophy and reduction of gastric mucosa epithelium and glands, thinning of gastric mucosa, thickening of mucosal base, or metaplasia of pyloric gland and intestinal gland, or atypical hyperplasia. Often manifested as dull pain in the upper abdomen, fullness, belching, loss of appetite, emaciation, anemia, etc., it is a multi-pathogenic disease. According to data observation, if atrophic gastritis is not treated in time, the canceration rate is quite high. In the treatment of traditional Chinese medicine, atrophic gastritis mainly focuses on relieving qi, strengthening the body resistance, supplementing qi and blood, and improving immunity, and on this basis, it clears up the environment for the growth of Helicobacter pylori. It can be cured in a month or two or three months.

Gastric ulcer and atrophic gastritis can occur independently or simultaneously. Gastric ulcer disease occurs on the basis of chronic gastritis, and many patients with gastric ulcer have chronic atrophic gastritis.

Look, hear and ask questions, and intervene according to the symptoms

Traditional Chinese medicine believes that six evils and seven emotions are both factors leading to atrophic gastritis of gastric ulcer. Most patients with gastric ulcer and atrophic gastritis have white, thick and greasy tongue coating, heavy and astringent pulse, and the pulse is full of yang, and the yin and cold are heavy, which leads to the breeding of Helicobacter pylori. The principle of Chinese medicine in treating diseases is not to directly kill Helicobacter pylori, but to regulate the body itself and fundamentally change the breeding environment of Helicobacter pylori, so that there is no soil for Helicobacter pylori to breed again.

Therefore, whether it is gastric ulcer or atrophic gastritis, it is necessary to find out the cause according to the patient’s pulse, tongue and face, and distinguish which constitution the patient belongs to, cold, dampness, cold and dampness, or stasis. After the diagnosis, the problem can be fundamentally solved by targeted treatment according to the lesions and symptoms.

Diet and life management are indispensable for the treatment of old stomach diseases.

It is very important to protect the temperature of the stomach for patients with gastric ulcer and atrophic gastritis. Diet should be warm, soft, light, vegetarian and fresh, so as to achieve regular quantitative, eat less and eat more meals, do not eat hot, hard, too spicy, too sticky food, but also avoid overeating, smoking and drinking. Under the guidance of a doctor, we should avoid taking drugs that irritate the stomach, and pay attention to the method of taking them, preferably half an hour after meals, in order to avoid irritating the gastric mucosa and worsening the condition. In particular, you can’t eat things that are too cold often. Generally speaking, the temperature of the stomach is around 36 degrees, while the temperature of iced food is between MINUS 1 degree and MINUS 2 degrees. If you drink and eat for a long time, the temperature of the stomach will drop, which will lead to stomach diseases. Therefore, even in hot summer, all kinds of iced drinks and foods should be avoided as much as possible.

Gastric ulcer and atrophic gastritis are closely related to mood and mentality. Therefore, we should pay attention to mental health, keep cheerful and emotional stability, and avoid the stimulation of bad emotions such as tension, anxiety and anger. At the same time, the law of life, work should be combined with rest, ensure sleep, and insist on proper exercise.

■ Tips

Experts recommend traditional Chinese medicine prescription for nourishing stomach

Stomach fever: 1 gram of honeysuckle and 1 rose.

People with stomach cold: stir-fried coix seed 10 grams, Poria cocos 10 grams, 3 slices of ginger, or put a little black tea to protect the gastric mucosa.

Women with stomach fever: 1 gram of chrysanthemum and 2 grams of Bai Meihua.

Women with stomach cold: 1 rose, 2 grams of dried tangerine peel, make tea to drink.

Old people: 6 grams of Astragalus, 6 grams of Poria, make tea to drink. Or add 6 grams of Salvia Miltiorrhiza.

Flatulence: Draw a circle along the navel every night, 36 times clockwise and 36 times counterclockwise, until you have a fever.

■ Tips

Several behaviors that are easy to hurt the stomach

1. Frozen diet is prone to "gastritis"

In the hot summer, you can sweat when you sit still. Many people will gulp down a glass of cold beer or drink a bottle of frozen drink quickly in order to cool down and quench their thirst. I feel carefree, but the cold drink and cold beer I just drank will stimulate the warm stomach. Just like conditioned reflex, the gastric mucosa will contract rapidly, leading to gastric ischemia and hypoxia, which will lead to the recurrence of gastritis or gastropathy.

2. Blowing the air conditioner makes the stomach "cold"

Because of the hot weather, many people blow the air conditioner for a long time at night or blow the fan all night, and don’t cover the quilt at all. Although doing so can increase the comfort of sleep, but let the body stay in a low temperature state for a long time, which will easily make the stomach catch cold, cause stomach discomfort, nausea, bloating and other symptoms.

Irregular diet hurts the stomach the most.

If you don’t eat breakfast, you are hungry for a full meal, and your three meals are unbalanced or overeating, you can do it occasionally, but if you do this for a long time, the damage to your stomach will accumulate over time, which will cause great trouble. Especially for people who have problems with their stomachs, it is simply worse.

Expert:

Huang Feijian, Vice President of Dongcheng Hospital of Traditional Chinese Medicine

He studied under Professor Tong Xiaolin, the chief researcher of Chinese Academy of Traditional Chinese Medicine, and is now a member of Chinese Society of Traditional Chinese Medicine. He has been engaged in scientific research and clinical work on digestive tract diseases, respiratory diseases and allergic diseases for more than 30 years. Good at treating spleen and stomach diseases, gastric ulcer, intestinal ulcer, atrophic gastritis, colitis, etc. Allergic rhinitis, acute and chronic sinusitis, paranasal sinusitis, nasal polyps, urticaria, eczema and other intractable diseases. (Beijing Morning Post reporter Zhang Xiaoli Zhu Fengqi)

Yesterday (December 10th), the National Health and Wellness Commission held a press conference and invited relevant experts to introduce the prevention and treatment of respiratory diseases in winter in China. What measures should schools, kindergartens and other institutions take to prevent the spread of respiratory diseases, and should they be vaccinated after they have recovered from cold symptoms? Understand the article ↓↓↓

one

The overall amount of diagnosis and treatment of respiratory diseases in children fluctuated and decreased.

Mi Feng, spokesperson of the National Health and Wellness Commission, said that at present, the overall amount of diagnosis and treatment of children’s respiratory diseases in medical institutions above the second level in the country has shown a downward trend, and the increase in pediatric diagnosis and treatment in some large children’s specialist hospitals and general hospitals has been alleviated.

Judging from the overall situation of fever clinics and emergency departments, the number of patients with respiratory diseases in China has been relatively stable in recent days, especially in primary medical institutions. The overall normal medical services in the country have not been affected.

2

What is the progress of influenza vaccination in China?

Xia Gang, director of the Department of Health and Immunity of the National Bureau for Disease Control and Prevention, said that this year’s influenza vaccine supply has the following characteristics:

First, the supply is early. Since July, vaccination units around the country have started influenza vaccination services one after another, earlier than the influenza epidemic season.

Second, the vaccine supply is sufficient. This year, the production and supply of influenza vaccine has increased significantly compared with last year, and it can meet the vaccination needs of the masses at this stage.

The third is to re-implement. Dispatch and deploy many times to guide all localities to actively promote the vaccination of influenza vaccine in accordance with the principle of informed consent.

three

What measures do key institutions and places take to prevent it?

Peng Zhibin, director of the Department of Respiratory Infectious Diseases of the Infectious Diseases Management Office of China CDC, said that schools, kindergartens, public transport and other areas are densely populated and relatively closed inside, and are key institutions and places for the prevention and control of respiratory infectious diseases.

For schools and child care institutions

First, we should vaccinate in time as soon as possible. Students, faculty and staff should carry out influenza vaccination as soon as possible to improve their own immune barrier and reduce the risk of illness;

Second, it is necessary to strengthen environmental cleanliness, maintain indoor hygiene, regularly open windows for ventilation, maintain indoor air flow, and improve classroom air quality. However, the outdoor temperature is low in winter and spring, and attention should be paid to keeping warm during window ventilation;

Third, it is suggested to strengthen health monitoring, do a good job in morning and afternoon check-ups, absenteeism registration, etc. Students and faculty members are advised not to go to work with illness to prevent infectious diseases from being introduced into schools or classrooms.

For public transport

First, it is necessary to do a good job in cleaning and disinfecting the interior of vehicles, and ventilate regularly to ensure the air quality inside vehicles;

Second, it is suggested to wear a mask in the high incidence season of respiratory infectious diseases to reduce the risk of exposure and illness and be the first person responsible for your own health.

(Related news: What situations or scenes should you wear a mask? National CDC issued a document)

four

How to strengthen protection for young children and the elderly?

Peng Zhibin introduced that winter and spring are the high season of respiratory infectious diseases, the immune system of young children is still not perfect, and the immune function of the elderly is relatively weak. On the basis of maintaining good personal hygiene habits and clean environment, it is necessary to focus on strengthening the following protective measures:

The first is to carry out vaccination as soon as possible. Vaccination can effectively reduce infection and reduce the risk of severe diseases, which is the most effective and economical means to prevent infectious diseases. Young children and the elderly should be vaccinated against COVID-19, influenza and pneumococcus as soon as possible.

Second, young children and the elderly should try to avoid going to places with closed environment and crowded people. When it is really necessary to go, they should wear masks scientifically to reduce the risk of respiratory infectious diseases.

The third is to strengthen the daily health monitoring of young children and the elderly. When there are symptoms of respiratory infectious diseases such as fever and cough, they should seek medical advice as soon as possible and use drugs scientifically and safely according to the doctor’s advice.

In addition, when other family members have respiratory infectious diseases, they should try to avoid close contact, especially to avoid contact with young children and the elderly at home. When children whose family members have symptoms of respiratory infectious diseases such as fever and cough go to the hospital, they should also protect themselves and avoid cross-infection.

five

Are you still vaccinated after you have recovered from cold symptoms?

Xia Gang, director of the Department of Health and Immunity of the National Bureau for Disease Control and Prevention, said that if flu-like symptoms have already appeared, it is recommended to continue to vaccinate against influenza after the diagnosis is not confirmed and self-healing. There are two reasons:

First, the symptoms of respiratory tract infection are not specific, and many pathogenic infections may have flu-like symptoms such as fever and headache. However, such symptoms are not necessarily infected with influenza virus, but may also be infected with other pathogens, the most common being the common cold.

Second, there are many types (except A, there are B) and subtypes (A has H1N1 subtype and H3N2 subtype) of influenza virus, which can cause epidemic. After being infected with a certain type or subtype, there will be the risk of getting other types or subtypes of influenza. Influenza vaccine is a multivalent vaccine covering many different types and subtypes, and trivalent and tetravalent vaccines are usually used. If you are vaccinated after being infected with a certain type of influenza (such as A), the components of other types of influenza (such as B) contained in it can still play a role in preventing this type of influenza. In addition, in the same epidemic season, different types and subtypes are commonly prevalent. For example, at present, subtype A (H3N2) is dominant, followed by influenza B.. In the past, in the same epidemic season, the dominant strains gradually changed from one type to another.

Therefore, even if you have had cold symptoms recently, it is recommended to get flu vaccine as soon as possible after recovery, especially for key people such as the elderly. Vaccination with flu vaccine can reduce infection and reduce the risk of serious illness and death.

six

On the effectiveness and safety of influenza vaccine

Peng Zhibin, director of the Department of Respiratory Infectious Diseases of the Infectious Diseases Management Office of China CDC, said that people’s understanding of the harmfulness of diseases, the safety and effectiveness of vaccines all affect their willingness to vaccinate. Peng Zhibin responded to three questions at the press conference:

First of all, about the dangers of influenza. Influenza is not a common cold, but an acute respiratory infectious disease caused by influenza virus. People are generally susceptible to influenza virus, and high-risk groups such as infants, the elderly and patients with chronic diseases are more harmful after being infected with influenza, and may have serious complications such as pneumonia.

Secondly, about the effectiveness of influenza vaccine. Scientific research and vaccination practice have fully proved that influenza vaccination is effective. For the elderly who are at high risk of becoming seriously ill after being infected with influenza, influenza vaccination can effectively reduce the incidence of influenza and the incidence of influenza-related complications in the elderly. Some researchers have made a comprehensive analysis of 95 studies on the protection effect of influenza vaccine in the world. The results show that in the flu season, after the elderly are vaccinated with influenza vaccine, the flu-like symptoms can be reduced by 39%, the confirmed flu can be reduced by 49%, and the flu-related complications can be reduced by 28%.

Taking another key population, children and adolescents, as an example, influenza vaccination can effectively reduce the incidence of influenza in school-age children, and can also reduce absenteeism from school due to influenza. Research conducted in Beijing shows that large-scale centralized vaccination of influenza vaccine for primary and secondary school students can reduce the risk of influenza concentrated fever by 50%-89%. The research carried out in Shenzhen shows that the high vaccination rate of influenza vaccine can effectively reduce the risk of absenteeism, and the preventive effect on absenteeism is 53%.

Third, about the safety of vaccines. Influenza vaccine has been used in the world and China for decades. It is a mature vaccine with good safety.

seven

These vaccines are also recommended for key populations.

Xia Gang said that in addition to influenza vaccination this winter and next spring, pneumococcal vaccine and Covid-19 vaccine are also recommended for the elderly and people with chronic basic diseases;

For children, it is suggested that on the basis of continuing to do a good job in immunization planning vaccination, non-immunization planning vaccines such as pneumococcal vaccine and Haemophilus influenzae type B conjugate vaccine can also be vaccinated.

No matter whether it is an immunization program vaccine or a non-immunization program vaccine, the requirements of vaccination specifications should be strictly followed during the vaccination process.

Original title: "Key population suggested to vaccinate these vaccines, National Health Commission latest bulletin! 》

Read the original text

　　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.

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.