Core Viewpoint - The China Cybersecurity Association has organized and guided the optimization of five apps in response to issues related to the collection and use of personal information, aiming to enhance compliance with relevant laws and regulations [1] Group 1: Regulatory Compliance - The initiative focuses on addressing problems such as excessive collection of personal information, overuse of sensitive permissions, inconvenient permission settings, and difficulties in account cancellation [1] - The optimization is in accordance with the Cybersecurity Law of the People's Republic of China, the Personal Information Protection Law, and regulations on necessary personal information for common types of mobile internet applications [1] Group 2: App Updates - Five app operators have released updated versions of their applications on app stores or official websites, committing to maintain compliance levels in future updates [1] - The list of optimized apps includes: 1. Cainiao (Mail and Express Delivery) - Version 8.10.715 2. Dongchedi (Used Car Trading) - Version 8.6.7 3. Yiche (Automobile Services) - Version 11.38.1 4. Mafengwo (Travel Services) - Version 11.3.3 5. Tuniu (Travel Services) - Version 11.44.0 [1]

Core Insights - The conference held on April 25, 2025, announced that Dongche Di will increase support for quality creators with a budget of 5 billion in cash, 150 billion in traffic, and 10,000 quality vehicle sources over the next year [1] - Dongche Di aims to enhance its content ecosystem by signing 200 top creators and restarting the New Energy Leading Plan to find 100 specialized authors for in-depth analysis of new energy vehicles [1] - The user base has grown significantly, with a daily average of 5 million interactions and an 82% year-on-year increase in user scale, particularly among users under 30 and a doubling of female users [1] Group 1 - The creator ecosystem is evolving, with nearly a doubling of creators on both Douyin and Dongche Di, and an increase in diverse content types, including entries from non-traditional automotive authors [2] - Quality content is shifting from mere information provision to deeper analysis, with user search intent for quality content being 1.6 times the average level, leading to higher interaction and follower conversion rates [2] - Dongche Di has provided over 7,000 vehicle source supports and organized more than 20 offline events in 2024 to enhance creator income through initiatives like "Exclusive Filming" and "Content Incentive Program" [2] Group 2 - Approximately 84% of users who show interest on Douyin transition to Dongche Di to explore vehicle databases, and 78% search for specific models and read in-depth reviews, reshaping the car purchasing decision-making process [3] - The "National Automobile Trade-in Intelligent Service Platform" launched on April 21, 2025, offers centralized access to government subsidies for car purchases, covering all 31 provinces and maximizing consumer benefits [3]