Group 1 - The incident involving a problematic question on the Zuoyebang app, which made light of student suicide, has sparked significant public outrage and concern about the appropriateness of content provided by educational platforms [1][3] - The question in question involved a hypothetical scenario about a student falling from an 11-story building, which many users found unacceptable and insensitive, leading to discussions about the potential role of AI in generating such content [1][3] - Zuoyebang's customer service confirmed that the question had existed but was taken down, and they are currently investigating the matter, although no specific details about the designer of the question have been disclosed [3] Group 2 - In recent years, Zuoyebang and its associated learning devices have faced increasing consumer complaints, with over 100 complaints recorded in the last three months on the Black Cat Complaints platform, primarily related to false promises and misleading advertising [6] - Specific cases include customers reporting discrepancies between advertised features, such as the availability of live classes, and the actual product received, leading to claims of false advertising and dissatisfaction [6] - The range of products offered by Zuoyebang includes various learning devices priced between 1,000 to over 4,000 yuan, indicating a broad market presence but also highlighting potential issues with product delivery and customer expectations [6]

Group 1 - SAS Institute has completely withdrawn from the Chinese market after 25 years, laying off all 400 employees and will continue operations through third-party partners [1] - Leap Motor responded to rumors of FAW Group acquiring its shares, stating that the news is untrue [1] - The Chinese government announced a 9-day holiday for the 2026 Spring Festival, leading to a 63% increase in flight bookings compared to the same period in 2025 [2] Group 2 - The AI model competition "Alpha Arena" concluded with Alibaba's Qwen winning, achieving a 22.32% return, while other models, including GPT-5, suffered significant losses [8][9] - Nokia plans to delist from the Paris Stock Exchange, citing trading volume and administrative costs as reasons [9] - The global AI glasses market is rapidly growing, with shipments expected to reach 4 million units by 2029, driven by major tech companies like Google and Apple [22] Group 3 - The Indian online brokerage Groww's parent company is set to launch an IPO, potentially valuing the company at $7 billion [10] - Beta Technologies, an electric aircraft manufacturer, raised over $1 billion in its IPO, pricing shares at $34 [10] - The robotics industry saw a revenue increase of 29.5% year-on-year in the first three quarters, with significant production growth in both industrial and service robots [22][23]