Core Viewpoint - The article discusses the recent surge in popularity of Wei Dongyi, a mathematician, following the launch of his Douyin account, which gained over 20 million followers in a short period. This phenomenon reflects a collective societal emotion and the potential for knowledge dissemination through social media platforms [5][8][41]. Group 1: Reasons for Opening Douyin Account - Wei Dongyi's decision to open a Douyin account was driven by multiple rational factors, including the need to combat impersonation and protect his image from malicious content [9]. - The account aims to serve as a platform for knowledge dissemination, where Wei plans to share mathematical content and engage more with the public [10][12]. Group 2: Social and Emotional Factors - The rapid growth in followers can be attributed to a societal admiration for pure academic spirit, contrasting with the current era's trends [13]. - The account also reflects educational anxiety, as many parents associate Wei's presence with good fortune in exams, turning the comment section into a "wishing pool" for students [14][16]. Group 3: Background of Wei Dongyi - Wei Dongyi, born in 1991, has a remarkable academic background, having excelled in mathematics from a young age and currently serving as an assistant professor at Peking University [18][20]. - His research focuses on partial differential equations and geometric analysis, with significant contributions to the field, including solving long-standing conjectures [22]. Group 4: Health and Lifestyle Concerns - Recent videos have raised concerns about Wei's health, as he appears physically unwell, which has prompted discussions about his lifestyle choices and social isolation [30][33]. - There is a call from the public for Wei to engage more with ordinary people to improve his communication skills and break his self-imposed isolation [35]. Group 5: Future Considerations - The article emphasizes that while the Douyin account is a significant first step, the future content must balance professional depth with public accessibility to avoid commercialization and maintain academic integrity [40]. - The ultimate goal is for Wei's account to facilitate a dialogue between academia and the public, allowing for the beauty of mathematics to penetrate the noise of entertainment culture [41][42].

Core Viewpoint - The article discusses the transformation of Pop Mart from a blind box retailer to a potential luxury brand, highlighting the success of its IP LABUBU and the strategies employed to create desire and exclusivity in the market [5][41][61]. Group 1: Company Overview - Pop Mart's LABUBU contributed 3.04 billion yuan in revenue, marking a year-on-year growth of over 700% [5]. - The stock price of Pop Mart has increased approximately ninefold since early 2024, and nearly twentyfold since the lowest point in October 2022 [6]. Group 2: Product and Market Strategy - Pop Mart has redefined its business model, moving from a blind box retailer to a comprehensive IP operator, building a full industry chain covering design, production, channels, and community [17]. - The company has established a flexible supply chain model, reducing inventory turnover days from 159 to 100 days through data-driven sales predictions [13]. Group 3: Marketing and Brand Positioning - Pop Mart's marketing strategy includes a membership system and social media engagement, resulting in a 50% online repurchase rate [16]. - The collaboration with international designers and participation in fashion events, such as Milan Fashion Week, has significantly boosted LABUBU's visibility and desirability [39][41]. Group 4: Comparison with Luxury Brands - The article draws parallels between Pop Mart's strategies and those of luxury brands, emphasizing the importance of creating desire and exclusivity [60][63]. - Pop Mart's potential to become a luxury brand is supported by its ability to generate scarcity and community engagement, similar to established luxury brands [64][65].

以下文章来源于AI产品榜 ，作者李榜主 AI产品榜 . AI产品榜 aicpb.com 按月发布AI产品榜单。AI产品榜大会，是你必参的会。 发起人：李榜主 wx：QBB2378 ChatGPT双端超越海外社交媒体X（原Twitter），成为全世界第一个AI超级应用。 第24期 AI产品榜·网站榜(Web) （2025年05月）由AI产品榜、36kr、硅星人｜沃垠AI联名发布。 | AI产品榜·网站榜(web) | | | --- | --- | | 全球总榜 | 全球搜索引擎 | | 国内总榜 | 全球聊天机器人 | | 出海总榜 | 全球AI虚拟角色 | | 全球 · 增速/降速榜 | 全球AiPPT工具 | | 国内・増速榜 | 图片生成/编辑 | | 全球视频生成/编辑 | 全球音乐/会议助理 | | Al代码助理 | AI云榜 | | AI产品榜 · 应用榜 (2025年5月) | | 丨亮点摘要 ChatGPT双端超越海外社交媒体X（原Twitter），毋庸置疑的成为全世界第一个AI超级应用，这是具有历史意义的标志性事件。 ChatGPT应用（APP5月6.2亿月活用户MAU超过X（近3月均值5. ...

Core Viewpoint - The emergence of a counterfeit version of the "Xiaomi YU7" by a manufacturer known for producing low-cost vehicles raises concerns about the impact on the image of domestic brands and the overall automotive industry in China [10][25][34] Group 1: Counterfeit Product Overview - A manufacturer has delivered a counterfeit version of the "Xiaomi YU7" shortly after its announcement, showcasing a design that closely resembles the original [7][10] - The counterfeit vehicle features a design that mimics both the front and rear of Xiaomi's models, leading to it being humorously referred to as an "automotive Frankenstein" by netizens [16][19] - The imitation includes a distorted logo that hints at its origins, indicating a blatant attempt at copying Xiaomi's branding [22] Group 2: Industry Implications - The rise of such counterfeits poses a significant threat to the reputation of domestic brands that have worked hard to establish themselves in the market [22][25] - The proliferation of low-quality imitations can damage the perception of legitimate brands, similar to how counterfeit luxury goods affect their original counterparts [24] - If the trend of producing knock-offs continues, it could lead to a broader crisis for the image of the Chinese automotive industry [26][34] Group 3: Safety and Regulatory Concerns - The manufacturer promotes the counterfeit vehicle as a "four-wheel vehicle with the highest road rights in China," suggesting it can operate without a license or adherence to traffic regulations [28] - Data indicates that over 70% of traffic accidents involving these vehicles involve drivers aged 60 and above, highlighting significant safety risks [29] - The lack of regulation surrounding these vehicles raises concerns about their potential use in illegal activities, further complicating the safety landscape [31][32]

Core Viewpoint - The article discusses the rise of the "new Jinjiang system" in the shoe industry, highlighting how companies are leveraging e-commerce platforms like Pinduoduo to innovate and grow in a competitive market [6][44]. Group 1: Background of Jinjiang Shoe Industry - Jinjiang, a small city in Fujian, has a rich history in shoe manufacturing, starting from family workshops to a large-scale production cluster in the 1980s [4][27]. - The shoe industry in Jinjiang gained national recognition in the early 21st century, with brands like Anta and Xtep leading the way in brand development and marketing strategies [6][3]. Group 2: Challenges and Opportunities - The market has become highly concentrated, making it difficult for new brands to emerge due to rising costs and changing consumer behaviors [6][3]. - Since 2020, the rise of new e-commerce platforms like Pinduoduo has provided opportunities for Jinjiang shoe manufacturers to explore new growth paths [6][20]. Group 3: Case Study of Bull Family - Chen Qingfu, chairman of Bull Family, transitioned from a supplier to a brand owner, acquiring the Bull Family brand and focusing on quality and design [10][11]. - The brand has shifted its strategy to target the mid-range market, with prices between 238 to 278 yuan, and has seen significant sales growth on Pinduoduo [13][14]. Group 4: Case Study of Haixia Tiger - Haixia Tiger, a brand under Jinjiang's shoe industry, has successfully pivoted to online sales, particularly on Pinduoduo, where it has gained market share in the clog segment [20][21]. - The brand has capitalized on Pinduoduo's support and data insights to enhance product offerings and optimize pricing strategies [21][22]. Group 5: Pinduoduo's Role - Pinduoduo has played a crucial role in supporting Jinjiang shoe brands through various initiatives, including financial subsidies and marketing support, which have helped brands maintain competitive pricing [35][43]. - The platform's policies have enabled brands to reduce operational costs and improve profit margins, facilitating their transition from white-label to branded products [41][43]. Group 6: Future Outlook - The Jinjiang shoe industry is expected to continue evolving, with a focus on quality-price ratio as a core competitive advantage, paving the way for new brand leaders in the post-Anta era [44].

以下文章来源于暗涌Waves ，作者暗涌 暗涌Waves . 钱的流向，人的沉浮。36氪旗下投资报道账号。 "一系列偶然又必然的选择。" 文 ｜ 于丽丽 来源｜ 暗涌Waves（ID： waves36kr ） 封面来源 ｜ IC Photo " 暗涌Waves " 获悉，AI Infra公司硅基流动新近完成一轮由阿里云领投的数亿元人民币融资。老股东创新工场等机构超额跟投，华兴资本担任独家财务顾 问。更早入局的，还包括美团（战略投资）、创新工场、耀途资本、奇绩创坛、华创资本、普华资本等机构。 硅基流动创始人袁进辉把本次融资比作"一次双向奔赴"。拆解看，阿里对AI基础设施一直是战略级投入。年初，阿里CEO吴泳铭就宣布了在云和AI硬件 基础设施领域的庞大投资：3800亿。这也是中国民营企业有史以来在此领域的最大规模投资纪录。而从硅基流动角度，除了获得融资外，未来也"可以与 阿里巴巴通义千问有更好的生态协作，还能在算力、国内外市场扩展等方面广泛协作。"袁进辉如此说。 这也是硅基流动在获得爆发式增长后的一次融资。上次融资还是爆发前的2024年底，当时硅基流动完成的是，华创资本领投，普华资本跟投，老股东耀途 资本超额跟投 ...

Core Viewpoint - The article discusses the transformation of the waste incineration industry in China, highlighting the shift from a "garbage siege" to a situation where incineration plants are struggling with insufficient waste supply, leading to a competitive "gold rush" for garbage [5][17][32]. Group 1: Industry Overview - Ten years ago, the issue of "garbage siege" was prevalent, but now it is widely recognized that there is not enough waste to incinerate in China [4][5]. - The average load rate of waste incineration plants in China is approximately 60%, with 40% of capacity remaining idle [9]. - As of now, China has 1,010 waste incineration plants, accounting for nearly half of the global total of over 2,100 plants [19][20]. Group 2: Market Dynamics - Waste incineration plants are offering incentives to property companies to secure waste, with reports of rebates of 50 yuan per ton [7]. - There is a trend of reopening landfills to excavate buried waste, with cities like Guangzhou and Shanghai participating in this underground competition [8]. - The number of planned shutdowns for incineration plants in 2023 reached 83,467 days, indicating significant operational challenges [15]. Group 3: Historical Context and Policy Impact - The year 2003 marked a turning point for the waste incineration industry in China, transitioning to a model that allowed private investment and operation [23]. - Policies promoting waste incineration have been introduced since 2006, leading to a rapid increase in the number of incineration plants [24][25]. - From 2017 to 2021, China added an average of 103 new waste incineration plants annually, with significant projects initiated in provinces like Henan and Hebei [26]. Group 4: Future Prospects and International Expansion - Despite achieving a 100% harmless treatment rate for waste, 55 new waste incineration projects were added in 2023, indicating ongoing growth in the sector [29]. - Chinese waste incineration companies are beginning to expand internationally, with over 50 projects in regions like Southeast Asia and the Middle East [35]. - The article highlights the competitive advantage of Chinese companies in waste incineration due to their advanced technology and comprehensive industry chain [36][37]. Group 5: Environmental and Economic Implications - The transformation of waste from a burden to an asset reflects a significant shift in the economic landscape, with waste incineration becoming a profitable industry [32]. - The article draws parallels between the evolution of waste incineration and the development of biofuels from waste, emphasizing the importance of commercial and industrial interests in driving these changes [38][39].

过去一个月，江苏各市人民体验到了看欧冠的感觉。 在"比赛第一，友谊第十四"的口号下，江苏"散装省"的形象，再次通过"苏超"，也就是江苏省城市足球联赛，以场均观看人次1.5万人的超高热度，回到了 全国观众的视野里。 以下文章来源于20社 ，作者罗立璇 王晓玲 20社 . 关注年轻人的钱包、工作和生活。 所有赛事的参与者，都能从中获益， 才形成了一个赛事系统的正向循环。 文 ｜ 罗立璇 王晓玲 来源｜ 20社（ID： quancaijing_20she ） 封面来源 ｜ Unsplash 这场省域内的草根足球联赛在今年才首次举办，5月10日开球，组织了江苏省13个设区市互相对决。球员不需要是专业水平，并且职业球员不可超过3人， 但必须拥有队伍所属城市的户籍、学籍，或者曾经在该城市工作超过5年。 一开始，这场联赛只存在于江苏省当地人的朋友圈里。但打着打着，球员的认真程度超出了所有观众的预期：徐州对宿迁，只要带球就敢铲，合计5名球 员下场、多名球员抽筋、担架出场19次。这被诠释为徐州（刘邦的老家）和宿迁（项羽的老家）延续千年的"楚汉之争"。 这样的城市德比（本来是指势均力敌的两队比赛，但后来被衍生为世仇队伍）还有很多 ...

以下文章来源于融中财经 ，作者千然 融中财经 . 中国领先的股权投资与产业投资媒体平台。聚焦报道中国新经济发展和创新投资全产业链。通过全媒体资讯平台、品牌活动、研究服务、专家咨询、投资 顾问等业务，为政府、企业、投资机构提供一站式专业服务。 规格严格，功夫到家。 文 ｜ 千然 编辑 ｜ 吾人 来源｜ 融中财经（ID：thecapital） 封面来源 ｜ 哈尔滨工业大学官网 松嫩平原上，松花江畔，今日热闹非凡。 在岁月的长河中，宛如一颗璀璨明珠的哈尔滨工业大学，历经数载风雨洗礼，今日迎来了属于自己的 105 岁生日。 从诞生之初为中东铁路培育工程技术人才，到 20 世纪 50 年代 " 工程师的摇篮 " 的辉煌，直至如今在全球军工领域崭露头角，哈工大一步一个脚印，铭 刻下坚实的足迹。 " 规格严格，功夫到家 " ，这句掷地有声的校训，早已融入哈工大的每一寸土地，扎根于每一位哈工大人的心中。它见证着一代代学子与国家发展同频共 振，从工业一穷二白到现代体系齐全，哈工大学子的身影遍布工业、航天、国防等关键领域，以无私奉献与卓越才能，为祖国的腾飞贡献磅礴力量，让 " 哈工大 " 三个字成为实力与荣耀的象征。 时移世易， ...

Core Viewpoint - The article discusses the challenges faced by subletting landlords (二房东) in major cities, highlighting the impact of market fluctuations on their business models and the psychological dynamics of tenant negotiations [3][4][14]. Group 1: Market Conditions - The rental market has seen a decline, with many tenants negotiating lower rents due to economic pressures, leading to increased vacancy rates for subletting landlords [4][8]. - Subletting landlords are experiencing significant financial losses, with some reporting daily losses of hundreds due to vacant properties [3][26]. - The trend of graduates and workers leaving major cities has resulted in higher vacancy rates for "n+1" housing models, which are designed to accommodate multiple tenants in a single unit [15][14]. Group 2: Tenant Negotiations - Negotiations between tenants and subletting landlords have become a psychological battle, with tenants leveraging their financial difficulties to negotiate lower rents [5][10]. - Subletting landlords are adapting their strategies, sometimes accepting lower rents or flexible payment terms to reduce vacancy rates [8][10]. - The relationship between subletting landlords and tenants is increasingly transactional, with both parties aware of the market's instability [12][22]. Group 3: Business Strategies - Many subletting landlords are forced to reconsider their business models, with some opting to reduce their property portfolios or change their rental strategies to adapt to the current market [17][18]. - The article highlights the shift from a previously profitable model to one where landlords are struggling to maintain profitability, with some landlords resorting to loans to cover shortfalls [17][26]. - Innovative strategies, such as offering short-term rentals or reducing deposits, are being employed to attract tenants in a competitive market [8][12]. Group 4: Industry Dynamics - The relationship between subletting landlords and real estate agents has shifted, with agents now holding more power in negotiations due to the high vacancy rates [22][24]. - The emergence of training programs for new subletting landlords indicates a response to the changing market, as experienced landlords share strategies to navigate the current challenges [28][32]. - The article notes that the subletting industry is evolving, with some landlords exploring luxury rentals as a new revenue stream, despite the associated risks [31][32].