Editor’s Note: Recently, many investors have consulted about the convertible bonds issued to unspecified objects (hereinafter referred to as convertible bonds) through the investor service hotline of Shenzhen Stock Exchange (400-808-9999). In order to help investors further understand the relevant regulations, the Institute has sorted out the questions that investors have concentrated on consulting for investors’ reference.

1. What are the disclosure rules of the public information about the matching transaction of convertible bonds?

A: According to the Detailed Rules for the Implementation of Convertible Corporate Bonds Trading in Shenzhen Stock Exchange, on the first day of listing of convertible bonds, Shenzhen Stock Exchange announced the names of the five member securities business departments or marketing unit with the largest buying and selling amount on the matching transaction day and their respective buying and selling amounts.

After the first day of listing, under any of the following circumstances, the Shenzhen Stock Exchange will announce the names of the five member securities business departments or marketing unit and their respective buying and selling amounts on that day:

(1) The top five convertible bonds whose closing price rose or fell by 15% on that day;

(2) The top five convertible bonds with a price amplitude of 30% on that day.

The calculation formula of price amplitude is: price amplitude = (highest price of the day-lowest price of the day)/lowest price of the day ×100%.

If the closing price rises or falls or the price amplitude is the same, it shall be selected according to the transaction amount and volume in turn.

2. What happened to the matching transaction of convertible bonds, which was an abnormal fluctuation?

A: According to the relevant provisions of the Detailed Rules for the Implementation of Convertible Corporate Bonds Trading in Shenzhen Stock Exchange, the matching transaction of convertible bonds is an abnormal fluctuation under any of the following circumstances. The Shenzhen Stock Exchange respectively announces the names of the five member securities business departments or marketing unit with the largest cumulative buying and selling amount during the abnormal fluctuation period, and their respective cumulative buying and selling amounts:

(a) within three consecutive trading days, the deviation value of the daily closing price has reached 30%;

The calculation formula of the deviation value of closing price fluctuation is: the deviation value of closing price fluctuation = the fluctuation of single convertible bond-corresponding to the fluctuation of Shenzhen convertible bond index.

If the price reaches the price limit, the corresponding price limit ratio shall be taken for calculation.

(2) Other circumstances identified by the CSRC or Shenzhen Stock Exchange as abnormal fluctuations.

The abnormal fluctuation index shall be recalculated from the next trading day announced by Shenzhen Stock Exchange or the date of resumption of trading. The first day of listing of convertible bonds is not included in the calculation of abnormal fluctuation index.

3. What happened to the matching transaction of convertible bonds, which was a serious abnormal fluctuation?

A: In any of the following circumstances, the matching transaction of convertible bonds is a serious abnormal fluctuation. The Shenzhen Stock Exchange publishes information such as the statistics of investors’ classified transactions during the period of serious abnormal fluctuation:

(1) Abnormal fluctuations in the same direction as stipulated in Article 21 of the Detailed Rules for the Trading of Convertible Corporate Bonds of Shenzhen Stock Exchange have occurred three times in ten consecutive trading days;

(2) The deviation value of the daily closing price has accumulated to+100% (-50%) within ten consecutive trading days;

(3) The deviation value of the daily closing price has accumulated to+200% (-70%) within 30 consecutive trading days;

(4) Other circumstances identified by the CSRC or Shenzhen Stock Exchange as serious abnormal fluctuations.

If there are more than two kinds of serious abnormal fluctuations in the matching transaction of convertible bonds, the Shenzhen Stock Exchange will announce them together.

In case of serious abnormal fluctuations in convertible bonds trading, Shenzhen Stock Exchange may strengthen the monitoring of abnormal transactions according to market conditions and require members to take effective measures to remind customers of risks.

The index of serious abnormal fluctuation is recalculated from the next trading day or the date of resumption of trading announced by Shenzhen Stock Exchange. The first day of listing of convertible bonds is not included in the calculation of serious abnormal fluctuation index.

4. What measures can Shenzhen Stock Exchange take in case of abnormal fluctuations in convertible bonds trading?

A: According to the relevant provisions of the Detailed Rules for the Implementation of Convertible Corporate Bonds Trading of Shenzhen Stock Exchange, Shenzhen Stock Exchange can take the following measures according to the degree of abnormal fluctuations and regulatory needs:

(1) Requiring the listed company to disclose the announcement of abnormal fluctuation of convertible bonds;

(2) Require the listed company to suspend trading for verification and disclose the verification announcement;

(3) Prompting the market of the investment risk of convertible bonds with abnormal fluctuations;

(4) Compulsory intraday suspension of convertible bonds;

(5) Other measures deemed necessary by Shenzhen Stock Exchange.

5. How is the trading time stipulated for negotiation and after-hours pricing of convertible bonds?

A: According to the relevant provisions of the Detailed Rules for the Implementation of Convertible Corporate Bonds Trading in Shenzhen Stock Exchange, if the convertible bonds are traded by negotiation, the trading time is from 9:15 to 11:30 and from 13:00 to 15:30 every trading day.

If after-hours pricing is adopted, the trading time is from 15:05 to 15:30 every trading day.

6. During the suspension of convertible bonds, does Shenzhen Stock Exchange accept the declaration of negotiation or after-hours pricing?

A: According to the relevant provisions of the Detailed Rules for the Implementation of Convertible Corporate Bonds Trading in Shenzhen Stock Exchange, the Shenzhen Stock Exchange will not accept the declaration of the convertible bonds that are suspended all day, during the temporary suspension period or suspended until the closing.

For convertible bonds that are suspended or closed all day, the Shenzhen Stock Exchange will not accept the declaration of after-hours pricing transactions.

7. Is there any minimum requirement for negotiation and after-hours pricing of convertible bonds?

A: According to the relevant provisions of the Detailed Rules for the Implementation of Convertible Corporate Bonds Trading in Shenzhen Stock Exchange, if the convertible bonds are concluded by negotiation and after-hours pricing, the number of single transactions shall not be less than 500,000 yuan, or the transaction amount shall not be less than 500,000 yuan.

8. What is the effective declared price range of convertible bonds?

A: According to the relevant provisions of the Detailed Rules for the Implementation of Convertible Corporate Bonds Trading in Shenzhen Stock Exchange, on the first day of listing of convertible bonds, the declared price of negotiated transactions is determined within 30% of the issue price. Except for the first day of listing, the declared price of negotiated transactions shall be determined within the range of ceiling price’s price fluctuation on that day.

9. Are the negotiated transactions and after-hours pricing transactions of convertible bonds included in the calculation of the real-time market and index of Shenzhen Stock Exchange?

A: According to the relevant provisions of the Detailed Rules for the Implementation of Convertible Corporate Bonds Trading in Shenzhen Stock Exchange, the negotiated transaction and after-hours pricing transaction are not included in the calculation of the real-time market and index of Shenzhen Stock Exchange, and the transaction volume is included in the total turnover of the convertible bonds on that day after the negotiated transaction and after-hours pricing transaction are completed.

10. Is there a special logo for the short name of the convertible bonds on the last trading day?

A: According to the relevant provisions of the Detailed Rules for the Implementation of Convertible Corporate Bonds Trading in Shenzhen Stock Exchange, the initials of convertible bonds on the last trading day are "Z". The listing of listed companies’ stocks is terminated due to the forced delisting of transactions, except that the convertible bonds issued to unspecified objects are terminated.

11. If the Shenzhen Stock Exchange receives applications from convertible bond holders for trading, re-custody, share conversion and resale at the same time on the same day, in what order shall they be handled?

A: According to Article 32 of the Guidelines for Self-regulation of Listed Companies of Shenzhen Stock Exchange No.15-Convertible Corporate Bonds, if you receive two or more business applications from holders of convertible bonds in the same trading day, such as transaction or transfer, transfer custody, share conversion and resale, the applications shall be processed in the order of transaction or transfer, resale, share conversion and resale custody.

12. What is the handling fee for convertible bonds?

A: According to the relevant provisions of the Notice on Charge Standards for Convertible Corporate Bonds, the handling fee for convertible bonds is charged bilaterally at 0.04‰ of the transaction amount.

(Disclaimer: This question and answer column is only published for the purpose of investor education and does not constitute investment advice. Investors operate accordingly at their own risk. Shenzhen Stock Exchange strives for the accuracy and reliability of the information involved in this question and answer, but does not guarantee its accuracy, completeness and timeliness, and does not assume responsibility for the losses caused by using this question and answer. )

　　Cctv news On June 20th, during the third Qingdao Summit of Multinational Corporation Leaders, Jinan held a city promotion and a high-level exchange meeting with advanced manufacturing industries of multinational corporations. More than 150 guests from nearly 100 Fortune 500 companies, multinational companies, well-known enterprises, business associations and key enterprises in the economy gathered together to discuss cooperation and seek common development. Liu Qiang, member of the Standing Committee of the Provincial Party Committee and secretary of the Municipal Party Committee, attended and delivered a speech.

　　This exchange meeting was hosted by Jinan Municipal Government and undertaken by Jinan Investment Promotion Bureau. With the theme of "choosing Jinan for a win-win future", the meeting thoroughly implemented the major national strategy of ecological protection and high-quality development in the Yellow River Basin, fully utilized the international high-end platform of Qingdao Summit, the leader of multinational companies, comprehensively demonstrated the latest development opportunities, new urban vitality and new industrial advantages of the provincial capital Jinan, and focused on the theme of "promoting the high-quality development of advanced manufacturing industries under the new development pattern". In-depth docking with the world’s top 500 enterprises, global industry leaders, invisible champion enterprises, etc., strengthen international cooperation, practice mutual benefit and win-win, promote cooperation results, enhance the demonstration and leading role and radiation-driven ability of provincial capitals, and inject new impetus into accelerating the construction of a strong socialist modernization province in the new era.

　　Yu Haitian said in his speech that Jinan, as the first city in China to open its own port in modern times, has long been integrated into the blood of the city. From the earliest trademark of China-the copper plate of "Liu Jiagongfu Needle Shop" in the Northern Song Dynasty, to the chain business model pioneered by Rui Fuxiang, Jinan has been the forefront of the times and the leader of the atmosphere since ancient times. Entering the new stage of development, Jinan actively integrates into the new development pattern, and accelerates the construction of a strategic node of the domestic grand cycle and a strategic hub of the domestic and international double cycle. Today’s Jinan, with an area of over 10,000 square kilometers and a population of over 10 million, has a GDP of over 500 billion in five years and will reach 1,143.22 billion yuan in 2021. Its strategic position has become more prominent, its strategic space has been expanded rapidly, and its strategic potential has been fully released, which has formed "ten development advantages": overlapping strategic dividends, extensive transportation networks, strong scientific and technological innovation, strong momentum of digital empowerment, solid foundation of talent protection, and finance. The accelerated molding of "Ten Development Advantages" has led more and more enterprises to mark Jinan in their development layout, choose Jinan in their project investment and recognize Jinan in deepening cooperation. "I sincerely invite entrepreneurs to take a walk in Jinan, listen to the tinkling of spring water and enjoy the scenery of a city and mountains.Invest in the industry, create wealth and create wealth, and work together with us to write a new chapter of mutual benefit and win-win. "

　　Wang qian, global vice president of SAP and co-general manager of SAP China, put forward cooperation initiatives in his speech. In the dialogue and exchange stage, Jiang Zuolin, vice president of festo Greater China Business Area, Guo Jinpeng, director of Kaiao Group and CEO of Asia Pacific and America, Zhao Bingdi, vice president of Panasonic China Northeast Asia Company, Ji Peide, director of Jinan Industry and Information Technology Bureau, and Li Hongwei, director of Jinan Investment Promotion Bureau, etc., started a dialogue and exchange around "promoting the high-quality development of advanced manufacturing industry under the new development pattern".

　　During this summit, a total of 19 projects were signed in Jinan. Among them, a total of seven projects were signed in the provincial main venue, with a total investment of about 971 million US dollars in total investment of the project, involving new materials, new energy, new generation information technology and other fields. At the site of Jinan city promotion activities, a total of 12 projects were signed, with a total investment of about 854 million US dollars, involving high-end equipment manufacturing, modern agriculture, new energy, financial and other fields, including 7 manufacturing projects.

　　Before the exchange meeting, key enterprises in development zones above the provincial level in Jinan fully grasped the opportunity of the event and made accurate docking with the guests on the spot. After the activity, some enterprises will go to Jinan for field investigation and docking.

　　At the event site, the 2022 Jinan city investment promotion propaganda film "Choose Jinan for a Win-Win Future" was launched.

　　Han Wei, Vice Mayor of Jinan, and Wang Pinmu, Secretary General of the Municipal Government attended the event.

　　　　　　 First, famous college students resolutely return to their hometowns

　　　　　　 Yi Xiaochuan, from a poor and remote mountain village, was determined to get his hometown out of poverty at an early age. Therefore, he worked hard during his studies, and God paid off. He was finally admitted to the breeding major of Huazhong Agricultural University, but he never forgot his ideal during his study at school, and he studied harder.

　　　　　　 After graduation, many students chose to stay in the big city, but Ogawa was packing for his hometown. Because the poor mountain village is calling him, the villagers are waiting for him.

　　　　　　 Second, the twists and turns on the breeding road

　　　　　　 After returning to his hometown, Ogawa confidently embarked on the road of breeding. Ogawa first bought dozens of pheasants and bred them in his own land. Then he found his first gold in his hometown from these dozens of pheasants. Later, the number of pheasants purchased by Ogawa increased, and hundreds were bought at once, but the problem came out. Because pheasant breeding is not easy in their place, and there is no special sales channel, pheasant breeding ended in failure. Ogawa is a little depressed, but failure is not terrible. What is terrible is that he dare not face failure. Ogawa took a fancy to raising ostriches for the second time, but all he thought about ostriches was that the income was relatively large, which made him unable to escape the second failure, which was exactly the case. Because the local environment and climate were not suitable for raising ostriches, all the cubs he just bought died in a few days, which made him really lose everything this time! After the first two failures, Ogawa reflected that the road to entrepreneurship was definitely not smooth sailing. Next time, he must make full preparations, only success, not failure.

　　　　　　 Third, breeding "Red Wall No.1 French Snail"-collective wealth

　　　　　　 With the previous two painful experiences, Ogawa first searched a lot of information on the Internet and looked at many breeding objects. The previous lessons made him more cautious. After analyzing the actual situation in the village many times, Ogawa resolutely chose "Red Wall No.1 French Snail" for breeding. Because for snails, first of all, its economic value is particularly high, and it can be used for medicine and food. Snail shells can be used as handicrafts and cosmetics. In addition, breeding snails requires certain environmental conditions. Hongqiang No.1 snail is a new hybrid variety, which is suitable for indoor, outdoor, eaves, balconies, caves, cellars, etc. In addition, it can be raised in ponds, boxes, cages and boxes. Moreover, the climate in the north and south can be adapted, and the humidity should be low and the temperature should be low. Xiaochuan’s hometown is located in a remote rural area in the south, with a pleasant climate and a humid environment, which is very suitable for snail farming.

　　　　　　 With the in-depth understanding of "Red Wall No.1 French Snail", Ogawa firmly believes that this is the way for the whole village to get rich. Ogawa called a meeting of the whole village, showed the information he found on the Internet to everyone, and then made a concrete analysis of his hometown environment. The only purpose was to hope that the whole village would be lifted out of poverty collectively. The villagers were moved by Ogawa’s sincerity, and everyone supported him one after another, and they were all willing to pay part of the money to breed "Red Wall No.1 French Snail".

　　　　　　 Through the cooperation agreement, Ogawa’s village became a village-level cooperative of Huaxia snail breeding in Zhongke, and received strong support from the headquarters in breeding technology, operation management, marketing and advertising. In addition, Ogawa was originally a breeding major. After mastering the breeding technology, Ogawa often went door to door to explain the skills and precautions to the villagers. Through everyone’s efforts, the first year’s’ Red Wall No.1 French Snail’ was successfully recycled by Zhongke Huaxia Headquarters. After the villagers sold the snails, each family was allocated more than 10,000 yuan. Now Ogawa’s village has become an advanced model and demonstration unit for the breeding of’ Red Wall No.1 French Snail’, which is getting better and better.

　　　　　　 The breeding of "Red Wall No.1 French Snail" has made a young man’s dream come true, and the life of his hometown people has changed qualitatively since then, so that they can live a happy life and find their own direction.

　　Xinhua News Agency, Tianjin, June 28th-China has been an active advocate and practitioner of South-South cooperation for more than 70 years. Many people who are attending the 14th Summer Davos Forum in Tianjin, China said that China is playing an increasingly important role in global South-South cooperation with its accumulated experience, technology and talent advantages in agricultural technology popularization, global poverty reduction and public health, providing a "China sample" for reference.

On June 27th, 2023, the participants prepared to walk into the 14th Summer Davos Forum. The 14th Summer Davos Forum was held in Tianjin from June 27th to 29th, with the theme of "Entrepreneurship: Driving Force of World Economy". Xinhua News Agency reporter Sun Fanyue photo

　　China agricultural technology drives bumper harvest.

　　To achieve the goal of global hunger eradication, Africa is an important puzzle. The food supply here is seriously threatened by climate change and land desertification, and the agricultural technology in China has provided important help for increasing local food production and improving food security.

　　In Mozambique, Wanbao Mosang Agricultural Park, which china-africa development fund participated in, is a large-scale rice planting project, which has significantly improved the local rice planting and rice processing technology; In Kenya, the field micro-rainwater harvesting technology from China was applied in the local demonstration area to grow corn, and the yield increased by 99% to 240%. In Burundi, the expert group of China selected and introduced eight kinds of rice suitable for the local area, which solved the historical problem that the local mountainous area often lost production or even failed to harvest due to rice blast.

　　China has built a number of agricultural technology demonstration centers in Africa, and projects such as "Demonstration Project of Increasing Corn Yield by Thousands of Households and Ten Thousand Mu" have blossomed locally.

　　In the eyes of South African delegate Malelai, China’s agricultural technology has brought tangible benefits in agricultural innovation, poverty alleviation and food security. He said that he expected more cooperation between Africa and China in food security and mitigation of the impact of climate change.

　　According to the data of the Ministry of Agriculture and Rural Affairs of China, by 2021, China has sent more than 2,000 agricultural experts and technicians to more than 70 countries and regions, and promoted and demonstrated more than 1,500 agricultural technologies to many countries, driving the project to increase production by 40% to 70% on average.

　　On November 27, 2019, cooperative farmers worked in the fields at the Wanbao Mosang Agricultural Park in Mozambique. Xinhua News Agency reporter Zhang Yushe

　　Medical and health experience in China promotes health.

　　This year marks the 60th anniversary of the dispatch of China’s foreign aid medical team. Over the past 60 years, China has sent 30,000 medical personnel to 76 countries and regions around the world, treating 290 million patients.

　　China, together with its partners in developing countries, shared the experience gained in the field of public health in China, shared public health products such as vaccines, and made joint efforts to reduce the disease burden in developing countries and promote global health governance.

　　The global malaria burden is mainly concentrated in southern countries. There were still 30 million malaria cases in China from the early days of the founding of the People’s Republic of China. By 2017, the number of local malaria cases was reported to be zero, and by 2021, it was certified by the World Health Organization as the national malaria elimination certification … … China’s achievements in malaria control provide a reference for overcoming malaria problems and promoting global health.

　　In Tanzania, using China’s barefoot doctor model for reference, villagers were recruited and trained to become the core medical staff or volunteers of local medical teams. Learn the work standard of "1-3-7" malaria case report and detection in China, that is, complete the case report within 1 day, complete the case review and epidemiological investigation within 3 days, and carry out the investigation and disposal of epidemic spots within 7 days; Pipequine dihydroartemisinin phosphate tablets produced in China have also been popularized in pilot areas.

　　Ren Minghui, a professor at Peking University School of Public Health and former assistant director-general of the World Health Organization, said in an interview with Xinhua News Agency during the forum that South-South cooperation in China is open, inclusive and oriented to the needs of South-South countries. Whether China’s anti-malaria technical scheme has been promoted by WHO for many times, or China’s aid to build medical infrastructure and China’s pharmaceutical enterprises’ overseas localized production or technology transfer, China has provided a reference, further localized and concrete scheme for southern countries to strengthen health system construction.

　　On April 25th, 2023, in Acadia mining area, Zimbabwe, the 20th batch of medical team members from China aided Zimbabwe introduced malaria prevention knowledge. Xinhua News Agency reporter Zhang Baoping photo

　　China’s program helps to meet global challenges.

　　At present, international geopolitical conflicts have intensified, North-South cooperation has slowed down, and the development gap has widened, thus facing many challenges in achieving the goal of sustainable development in 2030. According to United Nations statistics, there are still more than 800 million people starving and 350 million people in need of humanitarian assistance in the world, and the momentum of implementing the sustainable development goals has obviously slowed down.

　　China, with its own development path, has provided the world with a feasible and reproducible reference, and also contributed China’s plan and China’s wisdom to jointly deal with global challenges.

　　Zhang Jianping, deputy director of the Academic Committee of the Institute of International Trade and Economic Cooperation of the Ministry of Commerce, said that China has set a development model for the southern countries. China’s participation in South-South cooperation does not attach political conditions and requirements like western countries, which provides opportunities for southern countries to improve their own capacity building, development level and development efficiency.

　　Eliminating poverty is a common challenge facing mankind. As the country with the largest poverty reduction population in the world, China has contributed more than 70% to global poverty reduction, creating a miracle in the history of poverty reduction in the world. Poverty reduction in China has become a research sample of more and more countries and international organizations.

　　Facing the challenge of global climate change, in 2015, China set up the China South-South Cooperation Fund on Climate Change with 20 billion yuan; Since 2016, China has launched 10 low-carbon demonstration zones, 100 climate change mitigation and adaptation projects, and 1,000 cooperation projects to cope with climate change training places in developing countries, and implemented more than 200 foreign aid projects to cope with climate change.

　　Zhu Min, vice chairman of China International Economic Exchange Center, told Xinhua that China has accumulated experience and technology in carbon neutral macro management, technological innovation and new industrial layout. At present, China’s photovoltaic manufacturing industry accounts for 90% of the global production capacity and is an important source country of global wind power equipment and electric vehicles. "China has great potential to promote the green transformation of developing countries in terms of carbon neutrality."

　　Sri Lankan Foreign Minister Sabri said that Sri Lanka’s economy has achieved remarkable growth since China invested in the local area and started infrastructure construction. South-South cooperation is an important mechanism to jointly promote the solution of global challenges, in which China plays an important role.

　　The "China sample" of South-South cooperation provides enlightenment and reference for developing countries from the perspective of global development. In the long run, more global governance has explored new models and new paths different from those in the West. (Reporter Zhang Miao, Xu Supei, Bai Jiali, Henry Hui Wang, Zhang Yuqi)

Every edited He Xiaotao Du Yu　　　　

Huawei Pura 70 is really here!

At 10: 08 am on April 18th, Huawei officially announced that the Huawei Pura 70 series was officially launched.

According to the Securities Times, the reporter saw on the website of Huawei Mall at 10: 08 today that Pura 70 Ultra and Pura 70 Pro were sold out in less than one minute.

Huawei Pura 70 series goes on sale

There are long queues at stores.

　

According to the announcement, the pioneer plan will be divided into two batches, among which the first batch of Huawei Pura 70 Ultra and Pura 70 Pro will be officially launched at 10: 08 today.

The second batch of Huawei Pura 70 Pro+ and Huawei Pura 70 will be on sale on April 22nd.

The price of Huawei Pura 70 series is as follows:

Huawei Pura 70

12gb+256gb: 5499 yuan.

12gb+512gb: 5999 yuan.

12 GB+1 TB: 6999 yuan

Huawei Pura 70 Pro

12gb+256gb: 6499 yuan.

12gb+512gb: 6999 yuan.

12 GB+1 TB: 7999 yuan

Huawei Pura 70 Pro+

16GB+512GB: 7999 yuan

16GB+1TB: 8999 yuan

Huawei Pura 70 Ultra

16GB+512GB: 9999 yuan

16GB+1TB: 10999 yuan

According to the Securities Times, at around 9: 40 am on the 18th, the reporter saw in the flagship store of Huawei in a business district in Shenzhen that there was a long queue in front of the store.

Image source: Securities Times

Image source: Securities Times

In addition, according to Zhongxin Jingwei, on the morning of 18th, many consumers queued up at Huawei’s flagship store in Wangfujing, Beijing.

Image source: Zhongxin Jingwei

According to Counterpoint Research data, Huawei returned to the top position in smartphone sales in the first two weeks of 2024. In the first six weeks of 2024, the overall smartphone sales in China decreased by 7% year-on-year, while Huawei’s mobile phones increased by 64% year-on-year, ranking second with a market share of 17%. The report mentioned that Huawei Mate 60 series continued to attract and meet strong market demand and became one of the few bright spots at the beginning of this year. In addition, the data also shows that Huawei’s folding screen market ranked first in the fourth quarter of last year, with a market share of 51.2%.

In 2023, with the help of the hot sale of Mate60 series, Huawei’s terminal business ended the previous two consecutive years of revenue decline and achieved revenue growth. This change not only brought positive effects to Huawei itself, but also injected new vitality into the entire mobile phone industry.

On March 29th, Huawei officially released its 2023 annual report.The company achieved an annual operating income of 704.2 billion yuan and a net profit of 87 billion yuan.According to the report, in 2023, Huawei’s R&D investment reached 164.7 billion yuan, accounting for 23.4% of the annual income, and the accumulated R&D expenditure in ten years exceeded 1,110 billion yuan.

Hu Houkun, Huawei’s rotating chairman, said, "In 2023, the overall operation of the Group was in line with expectations. In the past few years, Huawei has experienced many tests and is constantly growing in challenges. It is the trust and support of customers, partners and all walks of life that has helped Huawei survive and develop. "

According to the analysis of Shanghai Securities Research Report, benefiting from the strong return of Huawei Mate60 series, Huawei’s terminal business including mobile phones achieved a substantial increase in revenue in 2023, with sales revenue of 251.5 billion yuan, up 17.3% year-on-year, becoming the growth engine of Huawei’s performance.With the release of HarmonyOS Xinghe Edition in the second half of the year, Pura70 series is expected to be the first terminal to experience native applications in HarmonyOS.

Xu Zhijun’s latest voice:

Spoiler Huawei’s key strategy in 2024

　

In addition, it is worth noting that on April 17, the Huawei Analyst Conference opened in Shenzhen, and more than 500 analysts and think tanks around the world discussed topics such as frontier trends in the intelligent age and industrial development direction.

On April 1st, Xu Zhijun, the rotating chairman and vice chairman of Huawei, delivered a keynote speech at the conference to introduce Huawei’s key strategy in 2024, focusing on the key measures to "seize the strategic opportunity of intelligence and promote comprehensive intelligence".

Xu Zhijun said that on the one hand, the comprehensive intelligent strategy refers to providing sustainable computing power for the development of key technologies of artificial intelligence, especially large model training and reasoning, and building a win-win ecology; On the other hand, AI is used to enhance the competitiveness of Huawei’s products and solutions, including: using Ascension Cloud Services and Pangu Big Model to enable industry intelligence, creating an autonomous driving network to revolutionize the operation and maintenance mode of communication networks, creating an autonomous driving solution, and finally realizing unmanned driving, and creating a super smart assistant gadget based on Pangu Big Model.

"At the same time, introducing AI into Huawei’s internal management continues to improve operational efficiency, investing in AI basic research to promote continuous innovation of artificial intelligence, actively participating in global AI governance, and doing AI governance well in product design and before product release are also essential key measures for strategic landing." Xu Zhijun said.

Xu Zhijun introduced that since the release of Huawei’s AI strategy and full-stack full-scenario AI solution in October 2018, Huawei has been firmly implementing the strategy and building AI solutions, and continuously promoting comprehensive intelligence.

Zhou Hong, Dean of Huawei Strategic Research Institute, shared his thoughts and prospects for the intelligent age at the meeting.

He said that in the next 20 years, human society will accelerate towards the era of comprehensive intelligence.

"Information perception, communication, calculation and control will be the cornerstones, driving mankind into a new life, a new job, a new environment and a new digital world, and general artificial intelligence will be the key to open the door." Hong Zhou said that Huawei suggested developing multiple intelligences of AI, developing open intelligent systems based on autonomous agents, building new computing modes, new architectures and new components, and improving the accuracy, adaptability, creativity and efficiency of general artificial intelligence from the perspective of system engineering.

Hong Zhou believes that facing the future scientific hypothesis and business vision, we need to lead new breakthroughs through science and technology more than ever before.

edit|HexiaoTao Du Yu Gai Yuanyuan

Proofread |Peng Cheng

National business daily Comprehensive Securities Times, Zhongxin Jingwei, brokerage China, etc.

September 18, 2021 Source: Office of Finance Department of Ningxia Hui Autonomous Region

　　Grass-roots government’s basic livelihood, wages and operation are the basic needs to protect the vital interests of the masses, and also the basic conditions to promote the government’s performance of duties and the implementation of various policies. The CPC Central Committee and the State Council attach great importance to this. In 2018, the Central Economic Work Conference proposed to improve the basic financial security mechanism at the county level and enhance the ability of difficult areas and grassroots governments to ensure wages, operations and basic people’s livelihood. The 2019 government work report proposes to reform and improve the county-level basic financial security mechanism, ease the pressure of financial operation in difficult areas, and never let the basic people’s livelihood security go wrong. Ningxia Hui Autonomous Region, as an underdeveloped area in northwest China, has been affected by its own financial shortage and epidemic situation in recent years, and the financial revenue and expenditure situation is particularly severe. In order to effectively ensure the normal operation of grass-roots finance, the autonomous region’s finance strengthens the internet thinking, implements the "three guarantees" guarantee mechanism of cities and counties from four dimensions, ensures that the "three guarantees" guarantee of cities and counties at the grass-roots level is put in place, realizes the smooth operation of the whole region’s finance, and steadily improves people’s livelihood security.

　　First, build a "three guarantees" guarantee mechanism with engineering thinking

　　The work of "three guarantees" at the grass-roots level is a systematic project with wide coverage, strong comprehensiveness and professionalism, which runs through all aspects of financial work. The finance of the autonomous region should make overall plans for development and security, and build a "three guarantees" guarantee mechanism of "system+technology" with engineering thinking. In the financial integration platform, the ability of big data integration analysis is used to organically combine budget management and implementation monitoring, and the budget management integration system is established to control and implement the "three guarantees" guarantee mechanism. Promote the efficiency optimization of the "three guarantees" guarantee mechanism in cities and counties from the perspectives of task objectives, time-point monitoring and guarantee measures, and realize the timely and full payment of the "three guarantees" expenditures of grassroots finance, and the operational risks can be pre-controlled.

　　According to the concept of "integration of information sources, automation of data extraction, and optimization of monitoring and decision-making", the work of "three guarantees" is comprehensively and systematically sorted out from the design of financial macro-business framework to the micro-monitoring of specific accounting indicators, and an information-based, full-chain, dynamic management mechanism of "three guarantees" budgets in cities and counties is established to comprehensively standardize budget management and harden budget constraints. From the task goal, we should construct a "three guarantees" guarantee mechanism with budget arrangement, capital guarantee and system constraint in place; From the time node, it covers the whole process links such as budget demand calculation, project library construction, budget editing, implementation monitoring, analysis and early warning, notification and feedback; From the specific implementation, it is subdivided into financial resources, treasury, budget implementation and temporary payment and other indicators.

　　Second, implement the "three guarantees" guarantee responsibility with the project concept

　　Establish a "three guarantees" budget management mechanism with the project library as the source, and dynamically record the whole life cycle management information of budget projects in real time. According to the "Three Guarantees" guarantee content, it corresponds to specific projects, personnel projects and operation projects in the budget project library respectively. Through the standardized management of the "Three Guarantees" budget projects through the budget integration system, the whole life cycle management of budget project comparison, statistics, analysis and monitoring is realized, the binding force of each link of budget management is enhanced, and the responsibility of "Three Guarantees" guarantee is promoted at the grassroots level in cities and counties.

　　From the aspect of project reserve management, around the demand calculation and project library construction, cities and counties establish project libraries against the "three guarantees" guarantee list, and accurately calculate the expenditure demand according to the actual implementation standards and scope, so as to improve the accuracy of the "three guarantees" budget preparation. According to the scale of available financial resources in the current year, calculate the financial guarantee multiple of the "three guarantees" expenditure in each region, clarify the source of budgetary funds for the "three guarantees" project, and give priority to the "three guarantees" project in the budget.

　　From the aspect of budget preparation management, in the process of budget compilation and project identification, the finance of the autonomous region has established a budget preparation and review mechanism covering all cities and counties in the region to ensure that all the "three guarantees" expenditures of cities and counties are included in the budget without leaving a hard gap. Mark the relevant project libraries with "Three Guarantees" in budget preparation, and set up the verification rules and traceability rules for the requirements of the "Three Guarantees" budget projects based on the budget integration system. On the premise of ensuring the budget arrangement and demand matching of the "Three Guarantees", the "Three Guarantees" project library will be used as the source to lay the foundation for the fund allocation, disbursement and full chain monitoring of the "Three Guarantees" budget project library.

　　From the aspect of project execution and management, we should take the normalization mechanism of direct funds and the integrated norms of budget management as the starting point to harden the budget binding force, strengthen the standardized and efficient implementation of the "three guarantees" project library, urge cities and counties to strictly implement the "two expenditures" priority principle, reasonably balance the "three guarantees" budget expenditures, and realize the accurate and efficient implementation of the financial "three guarantees" funds. Linkage regional temporary payment and hidden debt funds in place, to prevent risk factors affecting the implementation of "three guarantees", to ensure the smooth operation of finance without risks.

　　Third, build a "three guarantees" monitoring system with inventory management

　　The finance of the autonomous region monitors the implementation of the "three guarantees" expenditure in the whole process by means of inventory management, and constructs an all-round dynamic monitoring and management mechanism. Strengthen the means of financial big data integration, solve the practical problems of "three guarantees" with a large number of monitoring data and a wide range, establish an orderly, scientific and efficient monitoring and prevention system, and achieve early detection, early warning, early intervention and early disposal of risks.

　　Build a scientific and reasonable monitoring system. According to the scope and objectives of "Three Guarantees", the specific tasks are decomposed one by one, and the monitoring system of "Three Guarantees" is built by inventory management: four items of "basic livelihood, wages, operation and other rigid expenditures" are the main body, and eight indicators are radiated, including financial security multiple, treasury security multiple, budget arrangement in place rate, financial gap rate of short income, temporary payment compression rate, supernumerary control rate and implicit debt resolution fund in place rate. According to the importance of each index, different weights are given, and the results of index implementation are scored quantitatively every month, so as to objectively analyze the financial operation status and support ability of cities and counties as a whole and fully reflect the risk level of financial operation of cities and counties.

　　Strengthen the ability of data monitoring and analysis. Strengthen digital empowerment, give full play to the advantages of large amount of financial data, strong timeliness and high correlation, extract monitoring data based on the financial integration system, and objectively analyze the financial operation. According to the data such as the implementation of the "three guarantees" budget and the treasury funds of cities and counties, we will strengthen the data penetration and analysis, and form the monitoring and analysis ability of the "three guarantees" operation of cities and counties with full coverage, multiple indicators, penetration, dynamics and informationization. Establish a "three guarantees" monitoring system of weekly report and monthly report. The monitoring results are displayed by multi-dimensional index statistics and visual graphics, and the financial operation of each region is divided into "smooth operation, low risk, moderate risk and high risk" grades, which strongly supports scientific decision-making in cities and counties and efficiently supervises and accurately manages.

　　Strengthen the feedback of risk monitoring results. Regularly submit the dynamic monitoring results of "three guarantees" and rigid expenditures to the party committees and governments of autonomous regions every month, and inform the party committees and governments of cities and counties. For cities and counties above the "moderate risk" level, prompt early warning by SMS, WeChat, sending reminder letters, etc. at the first time; For cities and counties where the "three guarantees" work is ineffective or the guarantee is not in place, informed criticism will be located in the whole region, and the leaders of the autonomous region government will be interviewed or invited to interview the relevant person in charge of the city and county governments as appropriate; Responsible units and personnel in serious cases shall be brought to the attention of relevant departments for accountability according to their responsibilities. Actively guide cities and counties to strengthen the "three guarantees" work, ensure that risk prevention and control and responsibilities are put in place, and comprehensively improve the operational efficiency of financial management.

　　Four, to resolve the "three guarantees" risk warning with the responsibility mechanism

　　According to the accountability mechanism of "whoever bears the responsibility for the guarantee bears the responsibility for the expenditure", and according to the monthly monitoring results of "three guarantees" in cities and counties, the "three guarantees" risk early warning is implemented to resolve the main responsibility. Cities and counties’ financial departments should strengthen cooperation with relevant departments and budget units according to the specific indicators of the monthly monitoring report, be more accurate and effective in the focus, intensity, rhythm and timing of fiscal policy regulation, earnestly grasp the responsibility of "three guarantees" and effectively resolve financial operation risks.

　　On the financial level of the autonomous region, we will strengthen the overall scheduling of treasury funds, keep the treasury funds of cities and counties running within a safe range, and effectively protect the rigid needs of cities and counties such as "three guarantees" expenditures. Improve and optimize the transfer payment method, increase the sinking of financial resources, take the "three guarantees" guarantee as an important factor in the allocation of funds, strengthen the management and guidance of transfer payment funds for the "three guarantees" guarantee of cities and counties, and support cities and counties to ensure the basic and bottom line. Accelerate the reform of financial affairs and expenditure responsibilities in different fields, make every effort to ensure that cities and counties implement expenditure responsibilities, and weave a strong livelihood security network. Study and establish a financial sustainability assessment mechanism, and cities and counties will introduce or improve the basic livelihood policy standards of the "three guarantees" list to assess financial sustainability, taking into account the stage of economic and social development and financial sustainability.

　　On the financial level of cities and counties, we will focus on nine key industries, strengthen fiscal and taxation policies and financial support and guidance, go all out to promote the high-quality development of county economy and the construction of financial resources, and maintain the growth of fiscal revenue in a reasonable range. Strengthen the overall planning of financial resources, optimize the allocation of financial resources, further enhance the local financial security capacity, and make overall arrangements for the "three guarantees" and bond debt service expenditures. Deepen the integration of budget management, improve the management level of "three guarantees" budget project library, implement systematic control of budget management, and strengthen the binding force of "three guarantees" expenditure. Vigorously reduce non-rigid expenditures, constantly adjust and optimize the fiscal expenditure structure, and ensure the normalization of the efficient and high-quality tight life mechanism. Strengthen the main responsibility of budget execution of departments and units, strictly implement the principle of "two expenditures", continue to accelerate the implementation progress of people’s livelihood expenditures, and effectively secure the bottom line of people’s livelihood security.

"The day when the graded diagnosis and treatment system is realized is the time when China’s medical system reform is successful." Ma Xiaowei, director of the National Health and Wellness Commission, said this in the "Ministerial Passage" of the National People’s Congress in 2019, which revealed the essence of China’s medical service system and the ultimate goal of medical reform.

However, to achieve the goal of graded diagnosis and treatment can not be achieved overnight. The top-level design of the National Health and Wellness Committee has long been preset, and the connection between medical associations will be included in one of the primary tasks leading to graded diagnosis and treatment.

Medical association inserts "wings" for graded diagnosis and treatment

The medical association refers to the regional medical association, which integrates the medical resources in the same area, and usually consists of three-level and two-level hospitals, community hospitals and village hospitals in a region.

In fact, as early as 2016, at the National Health and Wellness Conference, the General Secretary of the Supreme Leader emphasized: speed up the construction of graded diagnosis and treatment system, improve the level of primary medical services, and for the first time in his speech, positioned "graded diagnosis and treatment" as the first of the five basic medical and health systems, demanding "breakthrough". Subsequently, the National Health and Wellness Commission and other departments issued a number of documents and policies to promote the development of medical associations.

On April 23, 2017, the General Office of the State Council issued the Guiding Opinions on Promoting the Construction and Development of Medical Consortium, which officially promoted the construction of medical consortia to a national policy. The opinions clearly required that all tertiary public hospitals should start the construction of medical consortia before the end of October 2017, and comprehensively start various forms of medical consortia.

On January 3, 2018, the Action Plan for Further Improving Medical Services (2018-2020) issued by the National Health and Wellness Commission proposed to provide continuous medical services with the medical association as the carrier in three years from 2018 to 2020.

In 2019, it entered the second year of implementing the medical association, and the related promotion work reached a new height. On May 22nd, the National Health and Wellness Commission and the State Administration of Traditional Chinese Medicine jointly issued the Notice on Carrying out the Pilot Work of Urban Medical Consortium Construction, which clearly proposed to promote the construction of graded diagnosis and treatment system and medical consortium, build a high-quality and efficient medical and health service system, and gradually realize the grid layout management of urban medical consortia; It is planned that by the end of 2019, 100 pilot cities will fully start the grid layout and management of urban medical associations, and each pilot city will build at least one medical association with obvious results, initially forming a medical association management model led by urban tertiary hospitals and based on primary medical institutions, rehabilitation, nursing and other medical institutions.

On June 4, 2019, the General Office of the State Council issued "Key Tasks for Deepening the Reform of Medical and Health System in 2019", proposing to formulate management measures for medical associations, which indicates that the work of medical associations tends to a comprehensive and standardized stage, and the era of medical associations has begun.

Compared with the official implementation of the medical association in 2017, after two years, the medical association has gradually leapfrogged from "nothing" to "existence" to the development trend of improving "quality" and "quantity".

With the promotion of graded diagnosis and treatment, problems such as vague grading positioning, insufficient grass-roots capacity, lack of coordination at all levels, lack of continuity of medical services, disorderly flow of patients, poor experience and payment support have gradually surfaced, which need to be solved urgently.

The mode of urban medical group is one of the four modes of medical association. As typical representatives, Shenzhen Luohu Medical Group and Jiangsu Zhenjiang Rehabilitation Medical Group have made many explorations and achieved good results, which are worth learning from.

Luohu model: management, service, benefit and responsibility are four in one.

In 2015, taking Luohu District as a pilot, Shenzhen initiated the collectivization reform of medical institutions with administrative districts as a unit.

The medical reform in Luohu integrated five hospitals and 23 community health centers to form a hospital group. Under the principle of integration of staffing, operation management and medical services, doctors in the group realized free flow, solved the problem of lack of medical care at the grassroots level, and provided residents with the whole service of "prevention-health care-treatment-rehabilitation-nursing-old-age care".

In terms of resources, optimizing and reorganizing "similar" resources within the hospital and intensively setting up resource sharing centers such as medical examination, radiological imaging, disinfection supply, health management, logistics distribution and information management have greatly reduced operating costs.

The Group adopted a new medical insurance payment model of "lump sum of medical insurance funds and reward for savings", which forced the hospital to continuously improve its technical level and service quality and realize the transformation from "making money by treating diseases" to "preventing diseases and saving money". Because residents are not restricted from choosing hospitals, and the medical insurance expenses for residents seeking medical treatment abroad should be paid from the total amount of the group, the hospital group can only benefit more by doing a good job in preventive health care and health management, so that the contracted insured can get less sick and have fewer serious illnesses.

In terms of organizational structure, Luohu Hospital Group has established a unified legal person to co-ordinate the medical resources in the whole region, constructed a new corporate governance structure, established a responsibility community, and solved the problems of small and comprehensive hospital setting, redundant construction, low efficiency and homogeneous competition. By strengthening the community health center, implementing the contract service of family doctors, we will try our best to solve the problem of "lack of doctors, medicines and examinations" in community health, and establish a healthy community to solve the problems of lack of quality resources in community health centers and people’s distrust.

A major innovation of Luohu Medical Group is to establish an incentive mechanism of "total amount management, balance retention and reasonable over-value burden" with the hospital group as the link. Another highlight is that the health status of residents is taken as a quantitative indicator, and the assessment results are linked to financial subsidies and the annual salary of the group leadership; Implement the measure that grass-roots general practitioners enjoy the same treatment as the staff of public hospitals, and take grassroots work experience as the condition for the medical staff of the group to return to the city and be promoted.

The success of Luohu Medical Group lies in the integration of management, service, interests and responsibilities.

Rehabilitation group: minor illness in the community, serious illness in the hospital, rehabilitation back to the community.

As early as its establishment, Jiangsu Rehabilitation Medical Group was positioned as a compact medical group with assets as the link.

First of all, in terms of organizational structure, Zhenjiang Municipal Government entrusts Health Bureau as the investor to perform the function of running medical services, and establishes a medical group with Zhenjiang First People’s Hospital as the core, including 5 secondary hospitals and 10 community health centers, which makes an innovative breakthrough in management system: separating management from health administrative departments, and establishing a corporate governance structure of public hospitals, which is both public welfare and arousing enthusiasm.

Secondly, in terms of resource integration, six centers have been set up, including clinic, imaging, procurement and supply, disinfection and supply, information and community health management, and a two-way referral mechanism has been established between public hospitals and community health institutions. At the same time, community standardization construction has been strengthened, and grid management has been implemented for grassroots medical and health services, so that the overall service level of community health service institutions has been significantly improved, and patients have been rationally diverted to promote the formation of "minor illness in the community, serious illness in the hospital, and rehabilitation back to the community" While alleviating the "difficulty in seeing a doctor", group hospitals can share medical resources, so that the overall efficiency of the medical and health service system can be fully exerted, the utilization rate of medical resources can be improved, and the operating cost can be reduced.

Establish a reasonable and effective incentive mechanism, be more flexible in the mechanism of selecting and employing people, and introduce a performance-based salary system in the distribution system to mobilize the enthusiasm of medical staff; Financial subsidies will be provided to the community where doctors are dispatched from large hospitals, and the dispatched doctors will be given priority in promoting their professional titles. A joint rehabilitation ward will be set up in the community, and the hospital will send directors and head nurses to the rehabilitation patients transferred to the community, and solve the problems of equipment, medicines, nurses, referrals, etc., and carry out homogeneous medical care services.

Finally, in terms of supporting policies, Zhenjiang has given full play to the advantages of health departments in managing medical insurance and medical and health services as a whole, and carried out the reform of combined payment methods combining total budget, payment by disease type and payment by head.

The future of "communication" of medical association can be expected

Through the representative cases of Shenzhen Luohu Medical Group and Jiangsu Zhenjiang Rehabilitation Medical Group, it is not difficult to find that the construction of urban medical association has realized the effective allocation of medical resources, and has formed graded diagnosis and treatment, which has promoted health management to a certain extent and achieved the goal of medical reform. Therefore, it is a long-term project to establish a graded diagnosis and treatment system and build a medical association.

The construction of medical association and the signing service of family doctors are two important starting points for establishing a graded diagnosis and treatment system. The medical association has rebuilt and reorganized China’s medical and health service system, allowing ordinary people to enjoy all-round, full-cycle and continuous medical services in the medical association through family doctors, and to get rid of the current situation that they tend to "go up" in different medical institutions and accept fragmented and discontinuous medical services.

In addition to the strong promotion of the government, the most important thing in the construction of medical associations is to establish an internal benefit sharing mechanism, so that the institutions of medical associations can realize their own interests and development through division of labor and cooperation, resource sharing, etc. This is also the key factor for Shenzhen Luohu Medical Group and Jiangsu Zhenjiang Rehabilitation Medical Group to achieve results.

Based on the strong support of the national level for the medical association, major medical institutions are actively practicing and exploring. It can be predicted that in the next few years, by organically integrating the construction of the medical association with the contract service of family doctors, the medical association can finally achieve the "communication" of the medical association and solve the "pain" of the masses in seeing a doctor.

Want to know more excellent cases of urban medical associations? Want to communicate with more outstanding peers in depth?

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From May 15th to August 15th, ten cases of improving medical services with the theme of "Innovating and Building Urban Medical Consortium" in the national hospital competition are being collected, so action is better than action! Click to learn more.

　　Covid-19 came back with a comeback. With the increase of the number of "Eryang", some people began to worry that multiple infections would cause the virus to accumulate in the body, resulting in the superposition of symptoms. There are even rumors that people can be infected up to eight times, and more will die. The latest issue of the scientific gossip list was released, which refuted the above statement. In addition, more health rumors have been "concentrated" this time.

　　The monthly "scientific" gossip list is guided by Beijing Science and Technology Association, Beijing Municipal Committee Network Information Office, Capital Internet Association, and jointly released by Beijing Science and Technology Journalists Editors Association and Beijing regional website joint rumor platform.

　　It is rumored that blood tests will reduce human immunity.

　　The truth network will draw blood away the white blood cells with immune function, and also remove substances, electrolytes, vitamins and so on that are important to the body. Even mistaken for the more serious a person is, the more blood tests will be taken, which makes many people stay in bed and even die prematurely.

　　In fact, drawing blood won’t hurt you. Generally, the amount of blood for blood test will not exceed 20 ml, while the average human body has 4000 ml of blood, and it has the function of automatic regeneration. Pumping a small amount of blood will not affect human health.

　　Although the main cells that constitute human immunity are white blood cells, the proportion of red blood cells in the blood is large, while the number of white blood cells is small. Generally, donating 200 ~ 400 ml of blood will lose 1% ~ 2% of the total number of human white blood cells, and within 1 ~ 2 hours after blood drawing, the lost white blood cells will return to their original number. Therefore, many white blood cells will not be lost after blood drawing, and the immunity will not be reduced.

　　It is rumored that asthma patients will "gasp"

　　The truth is that it must not be asthma without wheezing symptoms? For asthma, many people still stay in the performance of "shortness of breath and difficulty breathing" in movies and TV series. In fact, these are just typical manifestations of acute asthma attacks. When patients encounter cold air and dry air, they are prone to asthma attacks. The typical symptom of asthma is recurrent wheezing, which may be accompanied by shortness of breath, chest tightness or cough.

　　However, there are still many atypical asthma in clinic. Cough variant asthma, cough is its only or main clinical manifestation; Chest tightness variant asthma, with chest tightness as the only or main symptom; Concealed asthma does not have the typical symptoms of recurrent wheezing, shortness of breath, chest tightness or cough, but it has long-term increased airway responsiveness.

　　It is rumored that drinking lemonade will lead to stones.

　　There are many causes of truth stone, among which heredity, metabolism, anatomical structure and diet are the main factors, among which diet is the most concerned. From the composition point of view, calcium oxalate is the main stone in the body, and a large amount of oxalic acid in the diet intensifies the formation of stones to a certain extent. For example, the oxalic acid content in vegetables such as spinach, celery and leek is high, but it does not include lemon.

　　Unlike oxalic acid, which forms insoluble substances when it meets calcium, calcium citrate tetrahydrate formed by combining citric acid rich in lemon with calcium is slightly soluble in water. At the same time, the slight acidity of citric acid in the intestine can also promote the absorption of calcium, iron, zinc and other mineral elements, which is beneficial to health.

　　The myth that "water control by hanging upside down" can save drowning people.

　　There is a "classic" picture of rescuing drowning people circulating on the truth network — — The rescuer mentioned that the drowning man’s feet were shaking upside down, or ran backwards with the drowning man’s back, trying to "control" the water in the drowning man’s body before cardiopulmonary resuscitation.

　　However, this way, which is considered to have a higher success rate, is not desirable.

　　To rescue drowning, we should remember "four things without doing one thing". "Don’t do it" means that the drowning person will not control the water after being rescued ashore. The method of running around with drowning children on their backs on the Internet is absolutely wrong. It is impossible to expel water from the body, and it may also make the food in the drowning person’s stomach flow backwards, which will aggravate the difficulty in breathing. Hanging upside down to control water can not replenish oxygen in the blood of drowning people, and most of the water controlled is water in esophagus and stomach. For the drowning person who has already had cardiac arrest, cardiopulmonary resuscitation should be started as early as possible to save the patient.

　　"Four actions" are the four correct steps to deal with the drowning person: First, immediately rescue the drowning person from the water and quickly judge whether breathing or heartbeat stops. Second, call the emergency number 120 and get the AED nearby. Third, for those whose breathing and heartbeat have stopped, cardiopulmonary resuscitation should be carried out immediately according to ABC (open airway — Blow — Press) of the recovery operation sequence. If there is no breathing and heartbeat, just blow (12 ~ 16 times per minute) without chest compressions. Fourth, if there is trauma, deal with it in time, especially head and neck injuries.

　　Rumor has infected COVID-19 eight times at most.

　　Truth With the recurrence of the COVID-19 epidemic, a saying appeared on the Internet that "no matter how healthy and strong a person is, he can only be infected with COVID-19 for 8 times at most, and the person will be gone after the 9th time". The truth is, it is possible for a person to repeatedly infect COVID-19. However, for people who have no basic diseases, the statement that "they can only be infected for 8 times at most" is unscientific, and the symptoms are generally mild after reinfection.

　　At present, the observation and research all show that the symptoms of COVID-19 will become lighter and lighter after reinfection. After the first infection, the body produces immunity to pathogens. Even with the passage of time, the specific immunity level against this pathogen gradually declines. After the second infection, the body can quickly enhance the immunity level again through the recall reaction, killing the pathogens in the body. Therefore, the symptoms will not get worse after repeated infection.

　　In addition, in the process of spreading and spreading, pathogens usually mutate in the direction of gradually weakening pathogenicity and gradually enhancing infection ability.

　　If you are really worried about the problem of repeated infection, people over 60 years old and people with basic diseases can be vaccinated with vaccines and booster shots. Go to crowded places, especially hospitals, try to wear masks all the time, and wash your hands and disinfect them when you get home.

　　Rumor may require hysterectomy to solve dysmenorrhea.

　　Truth Recently, patients with network-transmitted adenomyosis can solve the problems of dysmenorrhea and anemia by hysterectomy. However, the treatment of adenomyosis depends on the severity of symptoms, age and fertility requirements.

　　Generally speaking, doctors will use drugs to relieve the disease first, and if the drugs can’t relieve it and there are fertility requirements, doctors will remove the lesions. Total hysterectomy will only be considered if the symptoms are particularly serious, there is no fertility requirement and medical treatment is ineffective.

　　The data show that 35% of patients with adenomyosis are asymptomatic, but 40%-50% are characterized by excessive bleeding during menstrual cycle, and 15%-30% will be characterized by dysmenorrhea. The treatment of adenomyosis depends on the severity of symptoms, age, and fertility requirements.

　　There are four basic requirements of medical ethics: first, the interests of patients are paramount; Second, respect the patient’s right to choose independently; Third, do not hurt; Fourth, the fairness and justice of medical resources. The third point "no harm" means that if the patient’s uterus has no indication of resection, the doctor will never remove it. If the doctor is removed without indication, then the doctor violates the principle of medical ethics and the provisions of the Physician Law, and will be severely punished.

　　Whether the myth is obese depends on the weight

　　The truth is that as long as you are not overweight, you are not obese? No, obesity needs to consider multiple "technical parameters"!

　　To measure whether a person is obese, the commonly used standard is "Body Mass Index" (BMI). It is obtained by dividing a person’s weight (kg) by the square of his height (m). If this value is between 18.5 and 23.9, it is normal weight, and if it exceeds it, it is obese.

　　In addition, whether obesity depends not only on weight, but also on body fat rate. The ratio between total body fat and body weight is called "body fat rate". Generally, the body fat rate of healthy young men does not exceed 20%, and that of women does not exceed 30%. If it exceeds this value, even if the weight is standard, it is the body fat exceeding the standard.

　　On the basis of weight and body fat percentage, there is also a very important value "waist-hip ratio", which is the ratio between waist circumference and hip circumference. If the waist-hip ratio of men is greater than 0.85 and that of women is greater than 0.8, then even if the weight is normal, it may belong to excess abdominal fat accumulation, or even reach "abdominal obesity", which will bring greater potential harm to the body.

　　Rumor has it that sleeping on a hard bed can cure lumbar spondylosis.

　　Truth Jianghu legend says that "people suffering from lumbar pain had better choose a hard bed to sleep, which can cure diseases". However, this is a misunderstanding. Many people think that "hard bed" refers to hard bed and smooth bed. In fact, the hard bed is relative to the soft mattress that Europeans and Americans are used to. The hard bed does not mean a hard bed, let alone a smooth bed, and there are several mattresses on it.

　　Expert introduction: There are four physiological curvatures in the normal spinal structure of human body, namely, cervical curvature, thoracic curvature, lumbar curvature and sacral curvature. If the mattress is too soft, it cannot provide proper spinal support; If the mattress is too hard, it will rely too much on shoulder and hip support, which will also cause spinal distortion; The middle soft bed (hard bed) can better adapt to the curve of human body, and the spine is the least twisted.

　　So, how to grasp the hardness of the mattress on the bed board? Remember the "3: 1 principle", that is, the mattress should not be so hard as not to deform, nor should it deform too much. A 3 cm thick mattress sinks 1 cm when pressed by hand, and a 10 cm thick mattress sinks 3 cm, so the ratio is moderate.

　　Then, lie flat on the mattress, reach out and touch the neck, waist and buttocks to thighs to see if there are any gaps. Then turn the body to one side and try to see if there is a gap between the concave part of the body curve and the mattress in the same way. If the hand can be easily inserted in the gap, it means that the bed is too hard; If the palm of your hand clings to the gap, it proves that the mattress fits the curve of the human body.

　　In addition, when choosing a mattress, we need to refer to three factors besides hardness and fit: gender, weight and age. Women are suitable for elastic mattresses, while men are relatively hard; Slim figure is suitable for a slightly soft mattress, and obese people should sleep on a harder mattress; Infants should choose a moderately soft mattress, while children and teenagers should not sleep on a soft mattress to avoid affecting their growth and development; Elderly people with loose ligaments, especially those with osteoporosis, are advised to choose a slightly hard mattress.

　　Of course, relieving low back pain is not a very simple thing. Don’t imagine that changing a bed or a mattress can completely solve it. Daily maintenance and rehabilitation exercise, avoiding excessive use of lumbar vertebrae and actively coping with problems are all important links to relieve low back pain.

　　Text/reporter Li Jie

Let’s first look at its sense of power. The appearance of the whole car body continues the family design concept, the front face is simple, and the headlights on both sides are quite spiritual. After the headlights are lit, they look very spirited. The sideways lines are still BYD’s unique style, and the enchanting figure is even more vivid! The front and rear of the new car are very layered, with a tendency to protrude backwards, which is very playful. The taillights are also very good, especially the brake lights, which echo each other with the front daytime lights.

In terms of the interior of the whole car, the car is also very beautiful. The steering wheel is made of plastic and feels good. In the central control part, there are door handles, etc., which are covered and wrapped with a large amount of plastic and leather materials. The design is not bad, and it is equipped with an 8.0-inch full LCD, which is clear in display and well designed. The front row is also equipped with a manual air conditioning control system to freely debug the most comfortable space atmosphere. At the same time, the new car also provides leather seats, which can bring certain comfort.

The length, width and height are 4260×1760×1530mm respectively, and the wheelbase has reached 2610mm, ranking 40th in the same class. As a compact car, its body size does not occupy much advantage in its class, and its internal seating space is only basically enough. After all, it is limited by the length and shape of the body. Among the models of the same price and class, BYD e2 ranks 40th in trunk volume. The space is relatively regular, without obvious protrusions, and the overall loading capacity is good.

BYD e2 has complete active/passive safety configuration, includingAutomatic parking、Zero tire pressure endurance tire、Automatic parking、Steep slope descent、hill start assist control、knee airbag、HUD head-up display、Anti-lock braking (ABS)、Braking force distribution (EBD/CBC, etc.)、Brake assist (EBA/BAS, etc.)、Traction control (ASR/TCS, etc.)、Active noise reduction、Engine start and stop、Side safety air curtain、Wireless charging of mobile phone、night vision system、LED daytime running lights、Forward reversing radar、Tire pressure monitoring、Steering wheel heating、Body stability control (ESP/DSC, etc.)、Rear reversing radar、Fatigue reminder、Remote parking、Child seat interface、Lane keeping (LKAS)Equal configuration.

Among them,Automatic parkingYou can avoid stepping on the brakes for a long time or needing to pull frequently;Steep slope descentCan safely pass through steep slope road conditions at low speed;knee airbagReduce the injury of the car interior to the occupant’s knees in the secondary collision.

In order to have a more comprehensive and objective understanding of BYD e2, you can go to the Easy Car BYD e2 Forum and browse the messages of users who have bought the car in history.

1905 movie network news Excited heart, trembling hands. Who would have thought that a program that many netizens have been thinking about for a long time has actually come true? The entertainment circle, which has been spit out and does not leave a way out for middle-aged actresses, has gathered many female stars over the age of 30 to debut together again? ! This file began to be recorded, "Elder Sister Braving the Wind and Waves", which went up to tranquility, including Eva Huang and Claudia, and was released to Yuqi Zhang and Loura. Twenty-nine female stars lived in a big house for training, and after a round of elimination, they formed a female group to debut.

This is not sister circle 101. What else can it be? But immediately, some netizens said, do you think the audience really wants to see the girls’ group? My sister’s daily life immediately gives me 24-hour uninterrupted broadcast. They are all people who have been dreaming of the entertainment industry for many years. They know the wind and see the rain and attract the audience. Isn’t it because Malanshan Empresses in the Palace has already begun to be staged in their minds?　

Not to mention, even Liu Mintao, who let herself go and sang "Red High Heels", has been told by netizens to kick the pavilion because of various Queen’s expression packs.　

It seems that the "Sister" variety show is really different from the "Little Sister" variety show. "Pale yellow long skirts and fluffy hair" may be regarded as girls who want to enter the entertainment industry, but "sisters" want to break the circle in the audience, so do they have to "make waves"?　

If you want to get high ratings, your sister has a knife.

Although "Braving the Wind and Waves" has just started to be recorded, the inappropriate gossip has been flying all over the sky. It is said that the first day of recording was as long as 20 hours, and people began to lose their temper. No matter whether the news is true or not, netizens who have already begun to prepare for the good show have already been gearing up and waiting for how the female stars will compete with each other in the show.

Tear before sowing, regardless of the willy-nilly, make a wave of heat. This is also a routine that many "sisters" are quite familiar with. Even if you love each other in the program, you can’t wait for the female stars to have a knife in their hands and throw it at the recognized "small work" in the program for the audience.

This is probably a bad demonstration brought by the beginning of Flowers and Teenagers in 2014. It seems that only the disagreement of female stars can arouse the audience’s desire to watch.　

The English title "Divas Hit the Road" of "Flowers and Teenagers" suggests that this is definitely not a simple program. What is Diva (Network Extension means Queen)? In addition to old qualifications and good grades, the most important thing is a difficult attitude. So Diva get together, and the attraction naturally becomes the interaction between them. So in the first season of "Flowers and Teenagers", the ratings of CSM national network reached 1.14, and in the sixth episode, the ratings reached 1.29, and the ratings share became the highest in the whole season, reaching 8.33.　

In the second season of "Flowers and Teenagers", the program side obviously tasted the sweetness, and in terms of candidates, it found the tranquility known for its violent temper. The first episode broke the ratings record of last season, and it was not until the last episode that the ratings of CSM50 fell below 1.

Until now, the official announcement of "Sister Who Rides the Wind and Waves" has been made, and some people are still reviewing the second season of "Flowers and Teenagers", and analyzing the interpersonal relationship among them has become a well-known knowledge in the entertainment circle. As a result, Huang Xiaoming served as the convener and quietly participated again, which also made the audience start to look forward to the collision between "Ming Xue" and "Hua Xue".

The program is low in ratings. Sister interaction is too polite?

After tasting the sweetness brought by Flowers and Teenagers, TV stations naturally refused to give up such a variety show. After buying the copyrighted "Sister Flower", it started broadcasting in "Flowers Less", but the atmosphere was more harmonious than that of its rivals. Although Xi Meijuan, Xu Fan, Wang Lin and Lin Chi-ling and two "egg guests" Victoria Song and Andy were invited in the first season of "Sister in Flowers", the main theme of the program is the mutual care among various teams. However, in reality shows, it is indispensable for writers to use dramatic conflicts to highlight the personality of the guests and attract the audience. However, Sister in Flowers has obviously weakened the content of "sisters", and a pleasant trip can only get warm ratings.　

Compared with the first season of Flowers and Teenagers, which has kept the ratings above 1.0, the opening ratings of Sister Flower in the first season were only 0.945, and fell to 0.779 in the 12th issue. Could it be that without the sisters who "make waves", they really can’t move the program ratings?　

Idol Comes and the following two seasons, Here We Come, failed to become the same viewing monsters as Flowers and Teenagers. "Idol Comes" was invited to Brigitte Lin, and the first two episodes of the program were still ranked first in CSM50 ratings. However, since the third episode, the ratings of the program have been declining, and the ranking even dropped to the fourth.　

In this program, the legendary goddess and the popular little flowers are on the same stage, and they still take the program route of life experience, but they increase the experience rather than the interaction between members. Some people say that "Idol Comes" is not so much a variety show as an outdoor "roadshow+interview". When competitive programs such as Running Man and Extreme Challenge fill the gap of good-looking and interesting reality shows, how many viewers want to watch the polite sisters pull the plane together?　

What’s more, there are already stars who have pulled the plane. Who wants to see the same task done again? Brigitte Lin in the first season brought both ratings and embarrassment. From the moment Nana saw Brigitte Lin start to cry, the show turned into actresses being cautious in front of their idols.　

This is also the embarrassment of the current "Sister" variety show. At first, the program tasted the sweetness brought by contradictions and inner drama, but when the program wants to find a balance between meaningful and interesting, it may lose the audience that has been cultivated.　

How to take a happy life to wave when the program is transferred to the network

From "Idol Comes" and "Here We Come", variety shows are also in a period of transformation. After the third season of Flowers and Teenagers was updated in 2017, there is no new season; "Flower Sister" also stopped in 2017. At the same time, a new kind of slow variety show has appeared on TV and Internet. Dear Inn and Yearning Life premiered in 2017; The "Happy Trio" that appeared in 2018, etc., although the program format is biased towards business and life, sisters are still the mainstay of the program.

Sensing the change of the wind direction, Mango TV also launched a new "Sister" variety: "Wife’s Romantic Travel". Although it is no longer broadcast on TV, My Wife’s Romantic Travel just took the place of Flowers and Teenagers.　

Unlike "Little Flowers", The Romantic Travel of My Wife has also changed from a personal orientation to marriage and family. Wives travel, while husband-in-law groups observe from a distance in the video studio. In the second season, the broadcast volume of this program even exceeded the "Youth has You" broadcast on the same platform. Even the topic of online discussion has changed from the personality and performance of a single actress to the relationship and interaction between the actress and her husband.　

This also shows that today’s "Sister Variety" is also changing with the variety environment. After several years of cultivation of slow variety and various competitive variety, the audience has gradually changed from simply making waves to having fun from the process design and theme of the program itself.　

Is the "Sister Circle" variety show popular again? Tearing off the label can succeed.

So although it is hot on the Internet now, it is the sisters who can lose their temper and play better. However, judging from the variety shows in recent years, whether the process is good or not, whether the talents of the sisters are wonderful or not, and whether there is a stalk in personality are the key points for the final success of the program. In fact, in the last two years, the trainee series has gradually torn off the label of Sichuan style stew pork in the talent show, but it is a big breakthrough for my sisters to go to the women’s group variety show. After the announcement of "Sister Riding the Wind and Waves", the platform made a derivative variety called "Definition".

"I am afraid that I don’t have a label, and I am more afraid that I will be labeled casually; When you can’t define others, you are even more afraid that you can’t clearly define yourself. " Does this remark also mean subverting the women’s group? There is always discussion that the age limit of actresses is the glass ceiling of the entertainment circle. Netizens are always imagining that they can gather middle-aged female stars to play "The Character of a Lady".

When the actresses that everyone knows enter middle age, there are more discussions about middle-aged actresses on the Internet. Then this group of interesting and Slay (network stalk, meaning killing the audience) sisters went online collectively, did it bring new possibilities to female stars?