21世纪经济报道·2026-02-12 02:07Group 1 - The article highlights the importance of clear pricing and transparency in the sale of train tickets, emphasizing the need for platforms to rectify issues where displayed prices do not match actual payment amounts [2][3] - It mentions that the Beijing Market Supervision Administration will intensify regulatory enforcement against illegal activities such as false ticket sales, inducement transactions, and price fraud [3] - The article encourages the public to actively supervise third-party train ticket sales platforms to promote industry norms and healthy development [3] Group 2 - The article references various applications like Deepseek, Zhipu, and MiniMax that have recently launched, indicating a competitive landscape in the app market [4] - It notes that Qianwen and Ant Afu have reached the top two positions in the Apple App Store overall rankings, showcasing their popularity and market impact [4]