Huawei "pure blood" Hongmeng accelerates entry, universities and enterprises target new trends in ecological development

  Financial Union News Agency, January 5 (Reporter Tang Zhixiao)Recently, Yu Chengdong, CEO of Huawei end point BG and chairperson of smart car solutions BU, proposed in the 2024 New Year’s letter to open a new decade of Huawei end point future development.

  He specifically mentioned that to build a strong Hongmeng ecosystem in the future, 2024 is a crucial year for the development of native Hongmeng applications, and will accelerate the development of various Hongmeng native applications.

  It is reported that on January 18, Huawei will hold an important event of Hongmeng, which will reveal the new chapter of Hongmeng ecology and HarmonyOS NEXT.

  According to Huawei’s public information at the press conference, Hongmeng native application ecological construction has been fully launched, and HarmonyOS NEXT will remove the traditional Linux kernel and AOSP code, and will no longer be compatible with Android applications.

  At present, a number of domestic enterprises have started the research and development of Hongmeng applications, many of whichApps under big companies such as Meituan.

  In addition, Huawei chose to cooperate with universities to launch OpenHarmony-related courses; some companies aimed at this trend and launched Hongmeng ecological development courses. Some industry developers said that now Hongmeng end point has reached 700 million, it is hard to imagine that developers will ignore such a huge market.

  The ecological construction of "Pure Blood Hongmeng" is particularly important

  At the Hongmeng Developer Conference, Huawei revealed that the Hongmeng base has more than 100 million lines of code, 20,000 APIs, and 700 million ecological devices. HarmonyOS has undergone four major iterations. For Hongmeng, the most important thing at the moment is to build an independent application ecosystem that is not attached to the application.

  According to incomplete statistics from Starmine, there are,,,,,,,The business scope of 19 other companies covers Hongmeng,And so on Hongmeng ecological related business.

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  Among them, Hong Kong-listed company Chinasoft International participated in the development of Hongmeng and HMS, and provided IT services for them. According to the company’s annual report, in the HMS 4.0 stage, the company participated in 17 of Huawei’s 25 HMS planning capabilities, which can be said to be the core supplier of HMS.

  In addition to its own "hematopoietic", what is more critical to the development of Hongmeng’s ecosystem is the adaptation with external third-party enterprises.

  New Consumer Daily reporters have sorted out according to public information, and at least 36 applications have either started or completed the adaptation to Hongmeng’s ecosystem, coveringCatering, finance, information, and other categories, the detailed list is as follows:

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  "Huawei is betting that developers will not ignore the huge number of devices in the Hongmeng ecosystem," a mobile end app developer told the New Consumer Daily. "But at the same time, we need to face up to the fact that it will take a lot of energy to redevelop the original Hongmeng app, or to maintain and update the app later. Big companies follow up faster, and small factories and independent developers may move a little slower."

  Aiming at the development gap of Hongmeng, universities and enterprises will fail

  According to public data, 2.2 million HarmonyOs developers have invested in the development of Hongmeng Ecosystem.It is said that the Hongmeng market space is expected to exceed 10 billion yuan.

  A Hongmeng ecological insider said that there is currently a shortage of development talents in Hongmeng, while Android development talents are relatively surplus. The treatment of technical personnel who master Hongmeng is better than that of Android developers, which makes many developers willing to transfer to Hongmeng development.

  In November 2023, Huawei announced the establishment of the OpenHarmony Technology Club with universities, positioning it as a university community organization. At present, 23 985 universities and 46 211 universities across the country are offering or will soon offer Hongmeng-related courses.

  In addition, Huawei has long been involved inThe Industry-University Cooperation and Collaborative Education Project under the guidance of the Ministry of Higher Education only records the Hongmeng-related courses established since 2021, involving more than 150 course projects in more than 100 universities. And the number of projects approved in 2021, 2022, and 2023 is 20, 65, and 68 respectively.

  There are also many companies targeting the Hongmeng ecological developer training market, such asand

  Among them, on the interactive platform, it said that the company is a resident unit of Huawei Developer Alliance Academy, which jointly cultivates Hongmeng ecological talents, and has won honors such as "2023 Huawei Developer Alliance Hongmeng Ecological Talent Development Award".

  The investment platform said: "The company has Hongmeng development courses, and Hongmeng hardware/courses have been added to the two disciplines of" integrated circuit application development (including embedded) "and" HTML & JS + front-end ". The course" HarmonyOS 4.0 Introduction to Development Practical Tutorial "has been launched on Bilibili."

  Previously, it launched the first "Standard Edition of Hongmeng Application Development Learning Roadmap" on the whole network, covering software and hardware development courses, consistent with Huawei’s official website, and joining the actual combat of real business line projects. The training course will start in Beijing in February this year.

  The two companies also stressed that at present, Hongmeng Ecology is still in the development stage, and the impact on the industry and the company needs to be gradually revealed in the future development process.

  Major General Ding, founder of Nail Technology, told the New Consumer Daily reporter that the larger the scale of the equipment carried by the Hongmeng system, the greater its ecological value and the higher the barrier to competition. Hongmeng’s openness and professionalism give it better room for growth.

Is BYD Qin PLUS DM-i really hot? You can’t pick up the car until two months after you book it now?

  It has been some time since BYD Qin (parameter picture) PLUS DM-i went on the market, and its excellent product strength and price of 1058-145800 really surprised consumers. Because consumers pay great attention to this car, Tianyajun visited the local 4S shop to understand the sales situation of the new car.

  

  Because it is a working day and it is raining heavily, there are not many customers who come to the store to see the car. Tianyajun found a sales consultant to understand some basic situations.

  

  1. How about the order quantity? Which configuration is the best seller?

  Sales told Tianyajun that from the pre-sale to the listing, the store has accumulated a total of 63 orders for Qin Plus DM-I. Orders are mainly distributed in the first three models, and the status is as follows: 55km flagship model (119,800) > 55km distinguished model (105,800) > 120km distinguished model (129,800), and 120km flagship model (145,800) has only a few orders.

  

  In addition to the price factor, the middle and low models are popular. On the one hand, the charging facilities in the city are gradually improved, and the charging is convenient. The pure battery life of 55km can meet the daily commute. Moreover, the fuel consumption of Qin PLUS DM-i is also very low in the state of power loss, and it will not affect the use if there is no time to charge. On the other hand, because the configuration of the entry-level model is relatively perfect, such as rear parking radar, reversing image, cruise control, keyless entry, one-button start, car networking, LED light source and other configurations are all reflected, so the low-profile model has a high cost performance. Consumers who are inconvenient to charge, or who are too troublesome to charge frequently, will choose the 120km battery life version.

  

  Second, where are the consumers dissatisfied?

  "The products are quite satisfactory, which is because of the financial policy that a considerable number of users have unsubscribed," the sales replied with regret.

  At present, Qin PLUS DM-i only has a financial policy of discount interest, ranging from a minimum down payment of 15% to a maximum loan of 5 years and a maximum discount of 2,500 yuan. Take the purchase of 119,800 models as an example. If the down payment is 15% and the loan is paid off in five years, then a little more than 100,000 loans are needed, and consumers need to pay about 15,000 interest. Excluding the discount amount of 2,500 yuan, consumers need to pay about 12,500 interest in total.

  

  The above is a financial scheme with the most interest. If you don’t want to have loan interest, you can choose a financial policy of lending more than 40,000 yuan for two years. At this time, the discount of 2,500 yuan just offsets the interest, but the down payment needs to reach 70%. There is also an interest-free plan, which is the policy announced by the manufacturer when the new car is released. It is interest-free for up to five years, but the loan amount is only 10,000 yuan, which means that consumers need to pay 90% of the down payment. It should also be noted that the entry-level model of Qin PLUS DM-i does not enjoy the official financial loan policy, so consumers who purchase this version can only obtain funds through banks or other forms of loans.

  From the financial policy point of view, the discount amount is too low, which leads to the "interest-free amount" is too low, and the policy of 90% down payment is very tasteless. Consumers think that manufacturers are not sincere, so users who have paid a deposit to prepare a loan to buy a car have backed out. However, Tianyajun got the news that the manufacturer has received feedback from consumers and is ready to readjust the financial plan. I believe the manufacturer will give a financial policy that will satisfy consumers.

  3. which models do consumers compare with Qin PLUS DM-i?

  Through consulting sales and individual in-store consumers, we know that most consumers compare Qin PLUS DM-i with joint-venture fuel vehicles such as Lei Ling, Corolla and Sylphy Classic, and some young consumers who consider Civic and LaVida are also optimistic about Qin PLUS.

  

  As far as product strength is concerned, Qin PLUS DM-i can completely compete with the above-mentioned models, and even beat these joint venture rivals in some aspects. For example, the fastest acceleration of 7.3s seconds, the fuel consumption of 3.8L liters per 100 kilometers in the state of power loss, and the excellent interior and rich configuration are all unmatched by the joint venture competitors.

  

  4. When can it be delivered?

  At present, all the major 4S stores only exhibit cars, and the quotas allocated in the stores are very few. The store visited by Tianyajun only won three quotas this month. In a first-tier city like Chongqing, the quotas of 4S stores in the main city are only a dozen, and their orders have already exceeded 100. Obviously, the current output can’t even meet the scheduled customers, and consumers who place orders now can’t pick up the cars until at least May and June.

  

  Let’s talk about two issues that consumers are more concerned about.

  1. Is the instrument really small?

  Small, it looks very mini, but it does not affect the driver’s access to vehicle information. The main information is clearly presented at a glance. There is nothing to mind. Think about Tesla. There is neither an instrument nor a HUD head-up display. You need to turn your head to look at the central control to get the speed information. Qin PLUS with an LCD instrument is at least in line with the driving habits of Chinese people.

  

  Second, how is the performance in the back row?

  Tianyajun is 185cm tall, adjusted to his driving posture in front, and there is just a punch leg space in the back row; There is a design of stealing space on the top of the back row, and there are four fingers in the head space. For a compact car, this space is very good and better than Corolla. It is worth mentioning that the backrest angle of Qin PLUS rear seat is adjusted just right, with good support and softness, and it is more comfortable to sit.

  

  

  

  

Byd Han official website Byd Han Winter Endurance Test

Byd Han official website, Byd Han winter endurance test. In terms of suspension, BYD Han DM adopts multi-link independent suspension before McPherson, which makes the overall suspension more comfortable, and performs well in both solidity and overall feeling, and filters the bumps on the pavement finely. However, when passing through a speed bump or a road with a large degree of potholes, the car body will have redundant movement and there is still room for improvement.

↓↓↓↓↓↓ [Contact number is at the end of the article] ↓↓↓↓↓↓

The blade battery carried by Han EV can stably output high current up to 800 amps. As the world’s first mass-produced car with high-performance and high-integrated silicon carbide motor control module, the fastest acceleration time is only 3.9 seconds, making it the fastest mass-produced new energy car in China. Han DM is equipped with super-performance DM-p technology, and the fastest acceleration time is only 4.7 seconds. It is the fastest mass production plug-in hybrid car in China.

Wang Chuanfu’s confidence comes from BYD Han’s 21 best products in the industry, including 12 best in the world and 9 best in China. For example, BYD Han’s "best in the world" technology includes the world’s first car (EV) equipped with a high-performance and highly integrated silicon carbide MOSFET motor control module; The world’s first production car (EV) equipped with 5G speed car service; The new energy vehicle with the highest energy recovery efficiency in the world; The car system in the world matches the most used models; The world’s first new energy vehicle equipped with HUAWEI HiCar; The world’s first car (EV) equipped with blade batteries; The new energy pure electric vehicle (EV) with the longest design life in the world; The new energy car (EV) with the shortest braking distance (32.8m) in the same class in the world, and so on.

Four-wheel drive and front-wheel drive models have different design considerations, and the mission of four-wheel drive is to let consumers experience the ultimate performance. Therefore, the four-wheel drive model has considered the distribution of front and rear motor torque at the beginning of development, but its 550km battery life can fully meet the daily commuting needs of consumers.

As the vanguard of new energy vehicles in China, BYD is well-known in the industry. However, the consistent and steady strategy leads to the lack of brand personality and low brand awareness. At the same time, some cutting-edge brands, such as Tesla and Contemporary Amperex Technology Co., Limited, began to overtake BYD in corners. However, the situation is about to face a reshuffle, because BYD’s counterattack has begun.

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For more details, please contact us at 13391550877 (same as WeChat).

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Beijing BYD Automobile Sales and Service Center

BYD Auto’s current car sales:

BYD F3, G6, M6, S2, e1, e2, e3, e5, e6, Han, Han EV, Qin, Qin New Energy, Qin Pro, Qin Pro, Song MAX, Song PLUS, Song Pro, Song New Energy, Tang, Tang New Energy, Yuan, Yuan New Energy.

Investigation on the chaos of 9-valent HPV vaccination: it is hard to find a seedling in the community, and the online "yellow cattle" price increase is rampant.

  HPV (human papillomavirus vaccine) vaccine reservation market "yellow cattle" is active. Recently, Qing Liu (pseudonym), a citizen of Guangzhou, also saw relevant news in the circle of friends, "There are still a few 9-valent HPV vaccine appointments this week. Inoculation community: XX Community Hospital, Panyu District; Vaccine: 1331/ needle ×3 needles, paid at the community hospital, with an appointment service fee of 3,000 yuan, and paid at Noah’s clinic. "

  In fact, there is no need to pay extra fees for booking vaccination through the official platform. However, due to the long-term shortage of nine-valent HPV vaccine, it is often "second light" after the number is released, and the huge market has also spawned a large number of "vaccine scalpers".

  Recently, the reporter of national business daily called the Noah Medical Public Telephone Consultation mentioned above as a consumer. The other party said that the supply of 9-valent HPV vaccine in Guangzhou is tight at present, and only Panyu District has seedlings for the time being, but individuals can’t go to community hospitals. The secret lies in the "service fee". "If we make an appointment here, the community will also charge a certain fee, which is included in the reservation price of 3,000 yuan."

  The reporter also noticed that the "vaccine scalpers" who provide the booking service are rampant on different social platforms. How can they use invisible hands to make profits in the state of "no seedlings" in community medical institutions? How does this gray interest chain around the nine-valent HPV vaccine move the rights and interests of the general public? Who should be responsible for the repeated violations of scalpers?

  Some private hospitals call it "channel fee", which can be inoculated in community hospitals.

  Qing Liu hasn’t grabbed the 9-valent HPV vaccine, but she is dubious about the "scalpers" in her circle of friends. According to the picture information sent by the intermediary in the circle of friends, Noah Medical can provide the "Zhenai Women’s Health Management Package" with 2 outpatient visits by gynecologists, 1 ultrasound examination and 1 tooth cleaning maintenance, and give an additional HPV9-valent vaccine (three needles) to make an appointment.

  On February 23rd, the reporter of national business daily called the contact number on Noah’s medical publicity picture as a consumer, and the other party clearly stated that the supply of 9-valent HPV vaccine in Guangzhou is tight at present, and only Panyu District has seedlings for the time being. Noah’s medical can make an appointment in the community hospital on behalf of the consumer, and the corresponding appointment fee is 3,000 yuan, including three items with a total price of 2,000 yuan. If the appointment is successful, the consumer needs to pay the vaccine fee of 1,331 yuan/needle to the community hospital separately, and the total cost of 3 needles is 3,993 yuan.

  In the introduction of employees, this service has no "gift" nature — — "In the past, the service fee for our 9-valent HPV vaccine was 3,000 yuan, but some customers felt that the price was more expensive before adjusting it to give away the rest of the items."

  As if afraid that the reporter didn’t understand, the employee said again, "That is, we will help you to get vaccinated in a community hospital, and you have to pay the (vaccine) fee to the community hospital." When the reporter further asked which community he could go to for vaccination, the other party’s answer was vague, only revealing that one of the community health service centers had a relatively large supply.

  However, when the reporter inquired about Guangdong official vaccine platform "Yuemiao" and WeChat official account, a community health service center in Panyu District, Guangzhou, he found that it was impossible to make an appointment. After the reporter called, he was told that the application qualification is free and the injection will be charged.

  Since the community is "seedless", how do private hospitals make appointments? The aforementioned Noah medical staff said that there are very few nine-valent HPV vaccines now, and too many people make appointments. "I can’t make an appointment in a community hospital. If we make an appointment here, the community will have to charge a certain fee, which is included in the appointment price of 3,000 yuan."

  When the reporter showed that the price was too high, the person said that if you want to enjoy the 9-priced HPV vaccine reservation service at a cheaper price, you can choose another package with a price of 2,500 yuan. The difference from the 3,000-yuan package lies in the different inspection items, but it is still very cost-effective compared with other options in the market.

  What is the "channel fee" and whose pocket does it fall into? The person did not give a more detailed explanation, only reminded reporters, "Now you go to many institutions outside to make an appointment, and they say that you can get 3 shots, but you can’t guarantee that all 3 shots will be made on time, but we can guarantee it." It also asked reporters when they want to vaccinate, and they can choose the vaccination time relatively freely.

  On the afternoon of February 24th, national business daily tried to interview Noah Medical, but as of press time, he didn’t get a reply.

  On February 25th, the reporter called Noah’s medical consultation telephone again as a consumer, and the wiring staff also said that the reason why Noah could help make an appointment for customers was "to operate through institutional channels" and "to cooperate with community hospitals". "If some customers don’t want to pay the appointment fee, they can only queue up slowly by themselves, and there is no such priority (vaccination) service".

  Alternative "intermediary": bundling medical examination packages

  In addition to the "intermediary" like Noah Medical, some private medical institutions regard HPV vaccine as a "cash cow" for drainage.

  In public medical institutions, the price of 9-valent HPV vaccine is 1,318 yuan/piece, and a total of 3,954 yuan is required for three doses. However, in many private hospitals, the vaccination of 9-valent HPV vaccine requires a medical examination package, and the total cost needs 5,000-6,000 yuan.

  At the beginning of February, the chaos of bundling the "medical examination package" when private hospitals inoculated with the nine-valent HPV vaccine appeared on the hot search. On February 6th, the reporter of national business daily called Beijing Jiahe Women and Children Hospital (hereinafter referred to as "Jiahe Women and Children") for consultation as a consumer, and obtained the link of the nine-valent HPV vaccine medical examination package sent by employees.

  At that time, the package price was 5680 yuan, of which only two were clearly marked, namely the price of 9-valent HPV vaccine was 3894 yuan (3 needles), and the vaccination fee was 75 yuan; The rest of the price comes from blood routine, urine routine, four items of kidney function, five items of blood lipid, eight items of liver function and four items of virus, and the service fee of gynecologists.

  On February 6 th, Jiahe women and children 9-valent HPV vaccine physical examination package Image source: Jiahe women and children employees

  When the reporter asked if the 9-price HPV vaccination service could be purchased separately, Jiahe women and children employees said that "the cost of three shots of vaccination alone (vaccine+vaccination fee+service fee) is 5469 yuan", which is not much different from the price of the bundled medical examination package.

  On the same day, the reporter also randomly called Beijing Mingde Hospital, Beijing Wuzhou Women and Children Hospital and many other private hospitals that provided 9-priced HPV vaccination services on public comments, and found that these private hospitals can be roughly divided into two categories, one is represented by Jiahe women and children, and the package provided includes a number of medical examination items, and some said that "(other items) can be abandoned, but no refund can be made"; The other category, represented by Beijing Mingde Hospital, clearly indicates that the package price only includes the cost of 9-valent HPV vaccine, vaccination and service fees, and does not include other testing services.

  In addition, some hospitals are similar to Noah Medical, and the package fee includes the appointment fee. The difference is that they also provide vaccination directly.

  On February 23rd, the reporter of national business daily clicked on the package link of Jiahe women and children again. The original package content was replaced by the cost of 3 shots of vaccine, vaccination fee and doctor service fee. The total package price was 5369 yuan, but the items were not clearly marked.

  The reporter’s search for "9-valent HPV vaccine" in the public comment also found that no longer merchants package and sell 9-valent HPV vaccine with other physical examination items, but the price of 3-needle vaccination is still between 5,000 yuan and 6,000 yuan, which is 50% more expensive than that of public hospitals.

  Cracking the "yellow cattle" needs to start from two aspects: open source and supervision.

  The contradiction between supply and demand of HPV vaccine has a long history. The data shows that the 9-valent HPV vaccine supplied by Merck to China is increasing every year. According to the semi-annual report of Zhifei Bio in 2022, in the first six months of last year, the number of 9-valent HPV vaccines issued by Merck was 9,298,700, a year-on-year increase of 379.34%.

  However, according to the age range from 9 to 45, the number of women with HPV vaccine in China may exceed 300 million, and the gap between the vaccine that can be put on the market and the vaccination demand is very wide, and the number of people who can be vaccinated is less than 1% of the total. In addition, the production process of 9-valent HPV vaccine is complicated, and the production cycle takes four years, so it is difficult to keep up with the huge demand in China in a short time.

  Earlier, some media reported that some citizens in Shanghai made an appointment for a 9-valent HPV vaccine and were told to wait for 3 to 5 years.

  "It is a situation where there are not enough porridge, and there are less than 10 million in total. Some communities may have 10 branches and 8 branches a month, but the reservation platform is for the whole province, even if there is no ‘ Cattle ’ It is also a second light. " An industry insider familiar with the vaccine distribution mechanism told national business daily that the high demand for 9-valent HPV vaccine is just like the train ticket in Spring Festival travel rush, mainly due to the imbalance between supply and demand. As for why private hospitals seem to have more stocks, it is mainly because the price is expensive and there are relatively few people to vaccinate.

  Because of this, some school-age women will choose high-priced services. According to the data of the first hour of the pre-sale of Tmall double 11 in 2022, the pre-sale amount of HPV vaccine reservation increased by over 600% year-on-year.

  It is also the huge demand of young women for nine-valent vaccine that provides huge profit space for cattle. This situation has been reported in recent years, but why is it repeatedly banned? Where did the scalper exploit the loophole?

  "Now I use the ID card to make an appointment with the APP, and the data is in the CDC. It is estimated that it is to prevent related households and scalpers." A doctor from a basic medical institution told the reporter of national business daily that the supply and demand of nine-valent vaccine in his area are relatively balanced, and all the people who want to fight can basically grab the number. The "yellow cattle" still exist in some places where vaccines are difficult to grab. The "channel fee" is basically the same as that of a 3-needle vaccine. The "scalper" is profitable and definitely willing to take risks. Some people don’t want to wait, but they are definitely willing to pay a high price to "go through the back door".

  The doctor of another county-level hospital told reporters that the supply of 9-valent or even 4-valent vaccines in his area is in short supply. The hospital has received an appointment system before, but it has not been publicly launched because of the small number of vaccines. At present, it still continues the tradition of paper registration. The appointment only needs to leave the name and phone number. After the CDC issues the vaccine, the hospital will call the appointment person in the order of appointment to inform them to come to the hospital for vaccination.

  It is not difficult to find that online data of this paper appointment and vaccination results are difficult to get through. Even if there is no appointment, as long as accurate identity information is input when vaccination, the vaccination information will also be synchronized to the vaccine platform developed by the Health and Health Commission, leaving more room for "yellow cattle".

  The doctor also said that he had heard that some people were doing this business in big cities, but no one had done it in the county, "because there are too few seedlings."

  The reporter of national business daily learned that many regions are exploring a more scientific, fair and open vaccine distribution mechanism. At present, most regions make an appointment to vaccinate HPV vaccine through APP, but users can only see whether each region has a number, and if they don’t grab the number, they have to wait for the next round. They don’t know how many vaccines can be grabbed or how many people are grabbing it.

  At the "two sessions" in Shanghai in 2022, Chen Songju, a representative of the Municipal People’s Congress, suggested that the scientific management mechanism of HPV vaccination should be standardized, and the appointments of community vaccination clinics with various prices should be included in the "follow-the-bid" online platform, and personal review materials should be submitted online to generate an appointment demand list. At the same time, the progress can be checked, such as how many people are waiting in line and the estimated waiting time for vaccination. She also suggested that the development and investment of HPV vaccine should be increased, and the dosage and vaccination data of HPV vaccine in community clinics in this city should be regularly publicized.

  Xu Tianyu from the College of Science and Technology of Jiangxi Normal University suggested that it is urgent to realize "vaccine freedom" from two aspects: "open source" and "supervision". On the one hand, the number of HPV vaccines needs to be increased. In addition to imported vaccines, the research and development of domestic HPV vaccines needs to be accelerated, so as to solve the dilemma of "one vaccine is hard to find" as soon as possible. On the other hand, the market supervision administration should standardize management, strictly investigate the source channels of vaccines and standardize the sales channels of vaccines. Only in this way can we break the interest chain of bundled sales.

The great loss of China football: the Chinese Super League created 21 goals alone, or South Korean foreign aid or 0 yuan left the team!

In the course of football in China, foreign aid has always played a decisive role. Among them, the 33-year-old foreign aid Jin Yuyou from South Korea has become a leader in the Super League. According to the Korean media OSEN report, Jin Jianyou received quotations from many giants in Japan’s J League and South Korea’s K League when his contract was about to expire, and is expected to leave the Super League for free.

Jin Jianyou’s career began in 2010, and he started his own football tour in the J League team Bird Habitat Sandstone. He also played for South Shui Yuan’s Samsung and Jin Quan’s Shangwu, and has rich experience in Korean leagues. In 2022, Jin Jianyou joined Chengdu Rongcheng with his mentor Xu Zhengyuan and quickly became the backbone of the team. According to sources, even J-League teams qualified for the AFC Champions League have taken a keen interest in Jin Jianyou, taking a fancy to his advantages of being fluent in Japanese and competent in multiple positions.

This season, Jin Jianyou played 23 Super League games for Chengdu Rongcheng, contributing 6 goals and 4 assists. Last season, he also handed in four goals and seven assists. After two seasons, Jin Jianyou scored 21 goals in the Super League, showing his excellent offensive ability. It is worth mentioning that the new Football Association will soon follow up the AFC Champions League foreign aid policy, and the Super League is expected to restart Asian foreign aid. At this critical moment, it will undoubtedly be a great loss for China football to let Jin Guiyou go.

Jin Jianyou’s play in Chengdu Rongcheng can be described as incisive, and his departure will undoubtedly make the team and fans feel sorry. However, the vagaries of the football world make all this unpredictable. Jin Guiyou’s free departure may bring opportunities to other teams in the Super League, but for China football, it is undoubtedly a loss if he finally loses such a powerful player.

Among Jin Guiyou’s potential next home, teams from J League and K League have offered him olive branches. This Korean foreign aid who can speak fluent Japanese is likely to continue his brilliant career in Asia. While facing great competitive pressure, the Super League team also needs to constantly adjust its strategy and plan for the team’s future. Under the background of AFC Champions League policy adjustment, Chinese Super League teams need to increase the signing efforts and cultivate more powerful Asian foreign aid. Although it is a pity that Jin Guiyou will leave, it may inspire the team and the Football Association to change their signing strategies. Let’s look forward to the performance of China football in the future and see if Chengdu Rongcheng can make up for this vacancy and reproduce its glory. (Laoqiu Super Ball Review)

Advantages and disadvantages of the four strokes (technical flow angle)

In this article, we will objectively evaluate the advantages and disadvantages of the four major strokes and the four most basic strokes. As a swimmer, relevant knowledge will help you to understand swimming more deeply and make swimming and body and mind combine perfectly.

breaststroke


Breaststroke is generally one of the first strokes that beginners come into contact with. Modern breaststroke has developed into whip breaststroke leg, and the breaststroke swimmer has also been broken down into several action stages, namely, returning the arm, sliding, paddling, chest and hand, all of which are done underwater or near the surface.

The advantage of breaststroke is that the head can easily get out of the water, the front vision is not affected, and there is no big breathing problem. Another advantage is that the hands and legs of breaststroke move synchronously in the same symmetry, which is also beneficial for beginners to master the initial movements, so breaststroke is easier to learn from all strokes.

The main disadvantage of breaststroke is that it is slower than other strokes and less efficient.

backstroke


Backstroke is the easiest stroke to learn after breaststroke. Backstroke, as its name implies, is swimming on the back, and backstroke leg is also a kind of whipping leg, and it should be whipped up and down alternately.

The hands of the backstroker swing like a windmill in turn. After the straight arm comes out from the hip, the straight arm moves to the top of the head to enter the water, and then grabs, pulls and pushes the water to the hip for one cycle.

The advantage of backstroke is that once the backstroke is well balanced, breathing is not a problem at all, and it is more efficient than breaststroke, and it can also do long-distance backstroke, and it can be used as an auxiliary treatment stroke for patients with low back diseases.

Backstroke also has disadvantages. The speed of backstroke is not as fast as freestyle and butterfly. For beginners, it is not easy to master the balance of backstroke. Therefore, the nose will often get water and choke, and for beginners, swimming will be very uncomfortable because they can’t look forward.

freestyle


Freestyle requires swimmers to lie prone, and the leg movements are the same as backstroke legs, which are also whipping legs, and they should be whipped up and down in a cross way. The hand movements require that the arm should be pulled back from near the thigh and head into the water, and then the water should be scratched and pushed to the thigh and then returned to the arm.

The advantage of freestyle is clearly that it is fast. Freestyle is the fastest and most effective stroke, and it is also the fastest stroke in competitive competitions, and it is also the favorite stroke of long-distance swimmers in recent years. Freestyle can achieve the minimum physical consumption for long-distance swimming.

The disadvantage of freestyle is that the face must be underwater for a long time and vertically downward, which requires turning your head when breathing. The coordination of breathing and body swimming in freestyle makes it one of the more difficult swimming postures to master.

butterfly stroke


Butterfly stroke is the most beautiful and difficult stroke among the four strokes. Butterfly stroke requires the body to do wave-like movements like dolphins, that is, whip the whole body. The underwater movement of the arm is actually similar to the front of freestyle, except that the hands are synchronized, and the water is thrown in front of the water after being pulled under the hips.

The advantage of butterfly stroke is that it is fast. Apart from freestyle, butterfly stroke is a relatively fast stroke, which is faster than breaststroke and backstroke. Another advantage is that it looks good and fun because of its unique dolphin-like body fluctuation.

However, one disadvantage of butterfly stroke is that it consumes too much and is not suitable for long-distance swimming. Another disadvantage is that it is not easy to learn, because butterfly stroke requires difficult body wave movements and the timing of arm ejection is not easy to grasp.

The technical advantages and disadvantages of the four strokes are briefly analyzed, which helps beginners to understand swimming and enhance their curiosity, and also helps swimmers to learn more about swimming. Help all people who love swimming to explain the problems encountered in swimming.