At 8:00, Kr 36 reports: BabyBus was fined 300,000 yuan for pushing vulgar advertisements; Sam's Club customer service responded to the addition of a non-edible raw label to salmon; 360 responded to the private key leakage of "Safe Lobster".
Today's Hotspot Guide
The three major U.S. stock indexes closed higher collectively, and 36Kr rose more than 37%.
All subway lines in Seoul, South Korea, have access to WeChat Pay.
Lei Jun responded again to the discontinuation of the first - generation SU7: He doesn't want to disappoint old users.
Samsung will discontinue the sale of its first triple - foldable phone, the Galaxy Z TriFold.
The founder of Huangtian'e responded to the canthaxanthin controversy: You would have to eat 75 Huangtian'e eggs a day to exceed the limit.
Pangdonglai's 1 - carat sugar - cube ring priced at 169 yuan is back on the shelves, with a limit of 5 pieces per person.
Top 3 Big News
Children's Song APP Redirects to Adult Ads, BabyBus Fined 300,000 Yuan
According to Jiemian News: Public information shows that recently, BabyBus (Fujian) Network Technology Co., Ltd. was fined 300,000 yuan by the Market Supervision and Administration Bureau of Cangshan District, Fuzhou City, for posting vulgar advertisements, and 3.68 yuan of illegal income was confiscated. Previously, in October 2025, some netizens reported that after entering the BabyBus APP, adult ads would pop up, and after clicking on the ads, suggestive videos would appear.
A reporter, posing as a user, reported this problem to BabyBus's official customer service. When asked why adult ads appeared, the customer service explained that BabyBus's ads are placed by third - party platforms. The official has tried its best to conduct review and supervision, but omissions are inevitable. "If users find inappropriate content in the ads, they can feedback the ad content and the problem to us for verification and handling. We will also rectify this problem in the future." (Jiemian News, Jiupai News)
Sam's Club Customer Service Responds to Adding "Not for Raw Consumption" Label to Salmon
Recently, a type of imported salmon fillet from Sam's Club, which consumers regarded as "sashimi - grade", has caught people's attention. The small print on the back of the packaging indicates that the salmon should be "cooked after heating". "The prompt is on the back and not very noticeable. I didn't notice it when I bought it," said a consumer. After Jiupai News found this salmon on the Sam's Club App, it was discovered that the display picture showed raw salmon. Many consumers in the comment section bought it and ate it raw, and uploaded a lot of photos of raw consumption. Sam's Club's responses in the comment section also did not prompt that it could not be eaten raw. Reporters browsing the Sam's Club app found that this product is priced at 219.8 yuan per piece and is only available for purchase at offline stores. In addition to the instructions on the back of the packaging, the product description also states that this product "is suitable for cooking methods such as pan - frying and grilling". On the afternoon of March 16th, Jiupai News contacted a Sam's Club store as a consumer. When asked whether they would consider putting a "not for raw consumption" label on the packaging to remind members, a customer service staff member said, "We will feedback the relevant suggestions to the packaging department."
It is understood that salmon fillets that can be eaten raw need to comply with the national standard for raw - consumable aquatic products, GB 10136 - 2015. However, the Sam's Club salmon that must be "cooked before consumption" is marked as complying with GB 2733 - 2015, which is the hygiene standard for fresh and frozen animal aquatic products. The requirements for the control of colonies and parasites in this standard are much lower than those in GB 10136 - 2015. (Jiupai News, Xinwen Chenbao)
360 Responds to the Private Key Leak of "360 Safe Lobster"
On March 14th, 360 Group announced the launch of the "360 Safe Lobster" intelligent agent application client and the "360 Safe Lobster Box" hardware terminal, and released the "360 Lobster Defender" specifically designed to address the security issues of OpenClaw (Lobster). However, two days later, on March 16th, researchers in the security community discovered that there were plaintext-stored wildcard SSL certificates and corresponding RSA private keys in a specific path when decompressing the product installation package.
On the evening of March 16th, in response to the exposure of the private key leak of its product "360 Safe Lobster", 360 Company made an official response, clearly stating that it had revoked the involved SSL certificate immediately. Currently, the certificate has been completely invalidated, blocking the possibility of attackers using the private key to forge servers and hijack traffic from a technical perspective. Ordinary users will not be affected by this incident. (Jiemian News)
Large Companies/ Major Events
Elon Musk: If He Wins the Lawsuit Against OpenAI, All Profits Worth Hundreds of Billions Will Be Donated to Charities
On March 17th, Elon Musk publicly stated on the X platform that if he wins the lawsuit against OpenAI, all the legal profits obtained from it will be donated to charities, and he will not gain any personal benefits from it. Previously, Musk had sued OpenAI and Microsoft and filed a claim for up to $134 billion. The case has now entered a fierce pre - trial negotiation stage.
This legal dispute stems from the corporate structure transformation of OpenAI. It was established as a non - profit organization in 2015 and transformed into a "profit - limited" structure in 2019, planning to restructure into a public - benefit company. Musk, a former co - founder, accused it of abandoning its original open - source and non - profit intentions and sought an injunction to stop the transformation, but the relevant request was rejected by a federal judge in March last year. The judge allowed the case to be tried by a jury in the spring of 2026. (IT Home, The Paper)
WeChat Pay Now Available on All Subway Lines in Seoul, South Korea
On March 17th, Tencent announced that starting from that day, WeChat Pay has been available on all subway stations in Seoul, South Korea. Chinese tourists can now directly use WeChat Pay to purchase tickets at the self-service ticket vending machines on all stations of Lines 1 - 8 of the Seoul Subway. (Caixin Press)
Larijani has died
Early on the morning of the 18th, a message was posted on the social media account of Ali Larijani, the secretary of Iran's Supreme National Security Council, confirming that Larijani was killed in the attacks on Iran by the United States and Israel. (Xinhua News Agency)
Jensen Huang Is Extremely Confident and Maintains the Forecast of Trillion - Dollar Revenue
According to Jin10 Data on March 18, Jensen Huang, the CEO of NVIDIA, stated that the $1 trillion forecast he gave the previous day for the company's artificial - intelligence chip sales did not cover all of its products, and hinted that as the company enters new markets, the total revenue will exceed this level. At a company event held in San Jose, California, Huang said that the company expects to complete, record, and deliver over $1 trillion in business. He told the analysts and investors present that NVIDIA has "strong confidence" in achieving "over $1 trillion." Less than a day ago, Huang predicted that NVIDIA's flagship artificial - intelligence processors would help the company achieve $1 trillion in sales by 2027, and said that the computing demand has "increased by a million times in the past two years." Affected by this news, the company's stock price rose by 4.8% at one point and then stabilized, remaining basically flat on Tuesday. (Jin10 Data)
South Korea's Samsung Electronics union to vote on the largest strike plan in Samsung's history
The largest union organization of Samsung in South Korea, the "National Samsung Electronics Union (NSEU)", has threatened that the company is voting on the largest strike plan in Samsung's history. Once the vote is passed this Wednesday, chip production will be halted in May, which could cost Samsung tens of billions of dollars. As the world's largest memory chip manufacturer, if a strike occurs at Samsung, it could have a major impact on Samsung's semiconductor business and exacerbate the global semiconductor supply bottleneck, thus curbing the semiconductor supply in industries ranging from automobiles and computers to smartphones. (Cailian Press)
Founder of "Is It Dead?": The App Will Continue to Be Maintained
Recently, Lü Gongchen, the founder of the "Is It Dead?" App, established a new company in Hangzhou, which has attracted attention. On March 16th, Lü Gongchen told reporters that the new company has recruited new R & D personnel and officially started work on the same day. The new product is expected to be officially launched to the public in two months.
On March 16th, Lü Gongchen told reporters from Southern Metropolis Daily that the new product will continue to focus on the safety of people living alone, covering more scenarios with potential safety hazards in daily life; make safety protection more intelligent and reduce human intervention as much as possible; and build a full - link safety service system through external cooperation. He introduced that the new product will be similar to the original "Is It Dead?" App in the early stage and will continue to be iterated later. "The original 'Is It Dead?' App that was taken off the shelves will also continue to be maintained for old paying users to continue using." (Southern Metropolis Daily)
Lei Jun Responds Again to Discontinuation of the First - generation SU7: Don't Want to Disappoint Early Users
On March 17th, Lei Jun, the founder of Xiaomi, posted "Answers to Netizens' Questions (Episode 2)" on his official Weibo account. When responding to why the previous - generation SU7 was discontinued early, Lei Jun said, "The discontinuation did have an impact on our sales in the first three months, but we didn't want to disappoint our early users."
Regarding the development of Xiaomi Auto in the past two years, Lei Jun described it as "full of ups and downs, a stark contrast between hot and cold." "The achievements we've made far exceed our expectations, but we've also received a lot of criticism and doubts. Some of the criticism is very on - point, but there are also many misunderstandings." Lei Jun admitted that as a late - comer, Xiaomi Auto still has a long way to go. "Building cars is a marathon."
When talking about the new - generation SU7, Lei Jun said that it's "really not easy" to surpass the first - generation SU7. The design of the new generation, as Xiaomi's first redesign, took more than two years. It inherits and absorbs the advantages of the first - generation SU7 and has improvements in aspects such as safety, driving control, intelligent experience, and luxury feel. (Jiemian News)
Just three months after its launch, Samsung to discontinue sales of its first triple-fold phone, Galaxy Z TriFold
It is reported that Samsung Electronics is gradually halting the sales of its first triple-fold phone, the Galaxy Z TriFold, which was launched only about three months ago. A spokesperson for the company said that sales will first stop in the domestic market of South Korea, and after the remaining inventory in the US market is cleared, sales in the US will also cease. (Jiemian News)
Yonghui Superstores Responds to Regulatory Inquiry over Selling Subsidiary's Equity at "Half Price" for 80 Million Yuan
On the evening of March 16th, Yonghui Superstores issued an announcement in response to the regulatory work letter from the Shanghai Stock Exchange regarding the company's sale of the remaining equity in Yunjin Technology. The announcement revealed that Yonghui Superstores intends to transfer its 28.095% equity stake in Yunjin Technology to its controlling shareholder, Paihui Technology, for 80 million yuan. The above transaction price is significantly lower than the historical valuation and book value of Yunjin Technology, which has attracted the attention of the regulatory authorities regarding the rationality of the transaction and whether it harms the interests of the listed company.
In response to the inquiry, Yonghui Superstores stated that the company's initial investment in Yunjin Technology was 500 million yuan. Before selling the controlling stake in June 2024, the company, as the controlling shareholder, made necessary resource investments. Since Paihui Technology became the controlling shareholder, the daily operations, capital expenditures, etc. of Yunjin Technology have been dominated by Paihui Technology. The company only acts as a minority shareholder and has not made any subsequent significant investments. (Jiemian News)
Founder of Huangtian'e Responds to Canthaxanthin Controversy: One Has to Eat 75 Huangtian'e Eggs a Day to Exceed the Standard
According to the news on the homepage, on the evening of March 16th, Feng Bin, the founder and chairman of Huangtian'e, appeared in the live - streaming room of Huangtian'e's official flagship store to respond directly to the recent controversy over canthaxanthin. During the live - stream, Feng Bin clearly stated several times that no synthetic pigments were added to Huangtian'e eggs. Regarding the most concerned issue of food safety among consumers, he cited the EU safety standards and explained that, based on the detected content, a person would have to eat 75 Huangtian'e eggs a day to potentially reach the safety hazard value.
On March 17th, Huangtian'e issued an announcement on its official account, stating that the company's products have been spot - checked on - site by the local market supervision department, and the samples have been sent to an authoritative testing institution. Currently, it is waiting for the official test results. (Homepage News, The Paper)
Ant Group's Tender Offer to Acquire Bright Smart Securities and Financial Approved, with Transaction Value Exceeding HK$2.8 Billion
On the evening of March 16, Bright Smart Securities and Financial announced that the tender offer initiated by Ant Group had been approved by relevant authorities, and the transaction was expected to be completed on March 30. After the transaction is completed, Ant Group will officially take control of Bright Smart Securities and Financial. Bright Smart Securities and Financial stated that as part of the acquisition by Ant Group, all closing conditions have been met. The announcement mentioned that after a short suspension of trading on March 16, the company's shares will resume trading on March 17 when the market opens. Before the resumption of trading, its stock price was HK$9.27 per share, and its market value was HK$15.734 billion.
In the past two years, Ant has continuously increased its strategic investment in Hong Kong, and Hong Kong has become a strategic fulcrum for Ant and several of its affiliated companies in their global strategies. After the completion of this transaction, Ant Group will officially obtain a Hong Kong brokerage license, which will help it accelerate its international layout. (Jiemian News)
Fangtang Sugar Ring with 1-carat Equivalent at 169 Yuan in Fat Donglai Back on Sale, 5 Rings per Person at Most
Recently, many netizens in Henan posted online that they saw the "Little Fangtang Sugar Ring" on sale again in the jewelry section of Fat Donglai stores. The price remains 169 yuan, but each person can buy a maximum of 5 rings. On the afternoon of March 16th, reporters verified the above information with multiple Fat Donglai stores. The customer service staff all confirmed that the news is true. Fat Donglai restocked the Little Fangtang Sugar Ring a few days ago. The style, price, and material are the same as before, and currently, it is only available in a few stores. According to previous reports, a "Little Fangtang Sugar Ring" from Fat Donglai became popular on social platforms. Due to its outstanding appearance and a price ranging from 169 to 200 yuan, netizens called it a "substitute for a 1-carat diamond ring," which triggered a buying spree.
In December 2025, a circulated notice titled "Notice on the Suspension of Sales of the Fangtang Sugar Ring by Fat Donglai Jewelry" stated that all the inventory of this product had been sold out. Moreover, the on-site order issues caused by the recent buying spree posed potential risks to shopping safety, so the sales were suspended. (Jimu News)
National Energy Administration: Total electricity consumption in the whole society increased by 6.1% year-on-year from January to February 2026
The National Energy Administration released data on the total electricity consumption in the whole society from January to February. From January to February, the cumulative electricity consumption in the whole society reached 1.6546 trillion kilowatt - hours, a year - on - year increase of 6.1%. Looking at the electricity consumption by industry, the electricity consumption of the primary industry was 2.23 billion kilowatt - hours, a year - on - year increase of 7.4%. The electricity consumption of the secondary industry was 102.79 billion kilowatt - hours, a year - on - year increase of 6.3%. Among them, the electricity consumption of the industrial sector increased by 6.4% year - on - year, and the electricity consumption of the high - tech and equipment manufacturing industries increased by 10.6% year - on - year. The electricity consumption of the tertiary industry was 32.31 billion kilowatt - hours, a year - on - year increase of 8.3%. Among them, the electricity consumption growth rates of the charging and battery - swapping service industry and the Internet data service industry reached 55.1% and 46.2% respectively. The electricity consumption for urban and rural residents' living was 28.13 billion kilowatt - hours, a year - on - year increase of 2.7%. (Caixin Press)
The three major U.S. stock indexes closed higher collectively, and 36Kr rose more than 37%.
36Kr learned that at the close on March 17, the three major U.S. stock indexes rose collectively. The Dow Jones Industrial Average rose 0.1%, the Nasdaq Composite rose 0.47%, and the S&P 500 Index rose 0.25%. Large technology stocks showed mixed performance. Arm rose more than 4%, Amazon and Google rose more than 1%, while Tesla and Apple had slight increases. Netflix, NVIDIA, Meta, and Microsoft had slight declines. Among popular Chinese concept stocks, there were also mixed performances. 36Kr rose more than 37%, Bilibili rose more than 4%, and Pinduoduo had a slight increase. Tencent Music fell more than 24%, XPeng Motors fell more than 4%, and NIO and Li Auto fell more than 1%.
Applied Intuition Reaches Cooperation with NVIDIA on Autonomous Driving Technology
On March 17, Applied Intuition, an autonomous vehicle software company, announced a cooperation with NVIDIA, aiming to further accelerate the development and deployment of L2+ level driving assistance systems for global automakers. Applied Intuition has become the recommended software provider for OEMs developing L2+ highway driving systems optimized for NVIDIA hardware. (Jiemian News)
Audi's Global CEO Denies Merger of SAIC Audi and FAW Audi
Recently, there have been rumors in the market that SAIC Audi will be merged into FAW Audi in the future. Regarding whether SAIC Audi and FAW Audi will merge, Markus Duesmann, Audi's global CEO, said that the current cooperation model with the two partners is of great benefit to Audi, and Audi will adhere to the existing dual - partner strategy. Currently, the main focus of Audi's cooperation with SAIC is to promote the development of Audi models with alphabetic badges. (Yicai Global)
Tesla Signs $4.3 Billion Battery Supply Agreement with LG Energy Solution
Tesla has signed a $4.3 billion agreement with LG Energy Solution to build a lithium iron phosphate (LFP) battery factory in Lansing, Michigan. Production is scheduled to start in 2027. The US government announced that the factory will produce prismatic LFP battery cells to support Tesla's Megapack 3 energy storage devices manufactured in Houston. This effort is part of a larger US plan to expand domestic battery production and reduce dependence on Chinese-made batteries. (Sina Finance)
Iraq is negotiating with Iran to allow oil tankers to pass through the Strait of Hormuz
According to Jin10 Data on March 18, Iraqi Oil Minister Sa'ad said on Tuesday that Iraq is negotiating with Iran to ensure that some of its oil tankers can pass through the Strait of Hormuz. He said in a TV interview, "We need to provide them with information on the identity, names, ownership, and all relevant details of these vessels." Due to the military conflicts in the Middle East, exports through the Strait of Hormuz have actually been interrupted. Iraq has cut its daily crude oil production from about 4.2 million barrels to just over 1 million barrels. (Jin10 Data)
China Achieves the World's First Regenerative Islet Transplantation
According to the news from the Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences (Institute of Biochemistry and Cell Biology), the research group led by Cheng Xin from this center, in collaboration with the team led by Professor Yin Hao from the Second Affiliated Hospital of Naval Medical University (Shanghai Changzheng Hospital), recently achieved the reconstruction of islet function and autonomous blood glucose regulation in patients with type 1 diabetes through minimally invasive transplantation of regenerative islets (E - islets) derived from autologous and allogeneic stem cells for the first time in the world.
The relevant research results have been published online in the international academic journal The Lancet Diabetes & Endocrinology. In the future, the research team will further modify the regenerative islets through means such as gene editing to make them unrecognizable by the immune system, thereby avoiding the use of immunosuppressants and ultimately achieving the goal of completely curing diabetes. (Caixin)
Going Public in Progress
Shanghai Ascentage Pharma Group Co., Ltd.
36Kr learned that documents from the Hong Kong Stock Exchange showed that Shanghai Ascentage Pharma Group Co., Ltd. submitted a listing application to the Hong Kong Stock Exchange. The joint sponsors are CITIC Securities and J.P. Morgan.
Zebra Intelligence
36Kr learned that according to documents from the Hong Kong Stock Exchange, on March 18, Zebra Intelligence Information Technology Co., Ltd. submitted a listing application to the Hong Kong Stock Exchange.
The Cutting - Edge of AI
ByteDance's originally planned first - generation Doubao AI glasses may not be launched on the market
According to media reports, it was learned from supply - chain insiders that the production plan of ByteDance's Doubao AI glasses project has been postponed as a whole, and the first - generation product originally planned is highly likely not to be launched on the market. Regarding the specific schedule adjustment, an insider said: There will probably still be Doubao AI glasses in the future, after all, the Qualcomm AR1 chips have already been purchased. "But the project may have to wait for a clearer industry inflection point - when the industry can come up with truly differentiated products that are convincing in the market and make users feel fresh, the new - generation products will really be launched." The insider said that the company has very strict evaluation criteria for AI hardware products, especially having uncompromising requirements in terms of "differentiation". This time, due to the lack of strong differentiation from products on the market, the entire production plan has been postponed. (Cailian Press)
Alibaba Launches the World's First Enterprise-level Agent Platform, "Wukong"
On March 17th, Alibaba launched the world's first enterprise-level AI-native work platform, "Wukong", enabling every team and every company to have a "lobster army" that works 24/7. Wukong is a standalone application. Invitation-based testing has begun today, and it will also be directly integrated into DingTalk, which is used by over 20 million enterprise organizations. Wukong fully supports connecting users' DingTalk accounts, secure access permissions, and application systems within the enterprise. Meanwhile, the ToB capabilities of Alibaba's ecosystem business will be gradually embedded into this platform in the form of skills, serving as the unified outlet for Alibaba's AI capabilities in enterprise work scenarios. (STAR Market Daily)
Lenovo Group Debuts at GTC and Becomes the Global Launch Partner of Vera Rubin
36Kr learned that the NVIDIA GTC Global Developers Conference opened in San Jose, California, USA. At the conference, as a strategic ally that has had a close cooperation with NVIDIA for 30 years, Lenovo Group officially became the global launch partner of NVIDIA Vera Rubin NVL72 and delivered a full liquid-cooled, rack-level AI system based on this platform, opening up a new frontier in the era of agentic AI.
Financial Reports of Large Companies
Tencent Music: Annual total revenue in 2025 reached 32.9 billion yuan, a year-on-year increase of 15.8%
36Kr learned that Tencent Music released its unaudited financial results for the fourth quarter and the full year ended December 31, 2025. Tencent Music's total revenue in the fourth quarter was 8.64 billion yuan, a year-on-year increase of 15.9%. The adjusted net profit was 2.58 billion yuan, a year-on-year increase of 7.6%. The annual total revenue was 32.9 billion yuan, a year-on-year increase of 15.8%. The adjusted net profit was 9.92 billion yuan, a year-on-year increase of 22.0%. The annual online music subscription revenue increased by 16.0% year-on-year to 17.66 billion yuan, and the annual online music non - subscription revenue increased by 39.2% year-on-year to 9.07 billion yuan. Meanwhile, Tencent Music announced that it will distribute an annual cash dividend of approximately $368 million (equivalent to approximately 2.576 billion yuan).
Investment and Financing
"Risechip" Completes Hundreds of Millions of Yuan in Series B+ Round Financing
36Kr learned that "Risechip" announced the completion of hundreds of millions of yuan in Series B+ round financing. This round of financing was jointly participated in by multiple institutions, including Beijing State-owned Investment, Yuecai Fund, GAC Capital, Circumference Fund, Yangtze Capital, Zhongke Lanxun, Zhongqing Henghui, Zhichen Investment, Wofu Venture Capital, and New Asia Process. This round of financing will be mainly used for the continuous iteration of core technologies, large-scale mass production of products, and global market expansion, further promoting the industrialization of the new generation of AI visual perception technology.
"Logic Bit Technology" Completes Two Rounds of Hundreds of Millions of Yuan in Financing
36Kr learned that recently, "Logic Bit Technology" has successively completed two rounds of hundreds of millions of yuan in financing, namely Pre - A+ and Pre - A++. The Pre - A++ round was jointly led by Fortune Capital and Matrix Partners China, with follow - on investments from Huakong Fund, Shenzhen Capital Group, and Kangjun Capital. Existing shareholders such as Zhejiang University United Creation, Orient Jafu, Huaxia Hengtian, Chengrui Sheng, and West Lake Science and Technology Innovation Investment continued to increase their stakes. The investors in the Pre - A+ round are Haiwang Capital under Pudong Science and Technology Innovation Group, Lushi Investment, and existing shareholder Zhejiang Provincial Innovation Investment Group (formerly Zhejiang Financial Holding). The funds from the two rounds of financing will be mainly used to accelerate the development of superconducting quantum computing chips and complete machines, including improving chip micro - nano processing equipment, accelerating the construction of quantum computing control platforms, and deploying quantum computing cloud platforms.
Cool Products
Apple Watch Launches Atrial Fibrillation Function in the Chinese Mainland, Tim Cook Officially Announces
According to Sina Technology, Apple CEO Tim Cook announced in a post on March 17 that a function for recording signs of atrial fibrillation in the mobile pulse rate has been launched for Apple Watch in the Chinese mainland, which is the atrial fibrillation history function that many people have been looking forward to. The "Software for Recording Signs of Atrial Fibrillation in Mobile Pulse Rate" is its registered name in the Chinese mainland. It was approved by the National Medical Products Administration of China on December 26, 2025, and obtained the Class II qualification for imported medical devices. This function is for users diagnosed with atrial fibrillation. After activation, it unlocks two core capabilities to help users gain a deeper understanding of their own atrial fibrillation conditions. (Sina Technology)
Key Events by 36Kr
The "Kr Events" short - video column offers a vivid interpretation of major events in the business world. Three major problems with fake cigarettes at Meiyijia: abandonment of control, out - of - control expansion, and profit - driven motives.
What does a truly capable "crayfish" look like?
What exactly is OpenClaw? Why did Jensen Huang call it "more influential than Linux"? At 7:00 p.m. on March 19th, Xiangyang Qiaomu and AI maverick Frank will conduct a live demonstration to show what a truly capable "crayfish" looks like and how to use it. From this episode on, even ordinary people can get started with the "crayfish"!
Compiled | Zixin Xu