Project introduction one, project overview, is an innovative socialization project focusing on the areas of youth education, child development and community public goods, with “public interest incentives + positive feedback” as its central mechanism, which motivates users to participate in public interest action through the “behaviour rewards + visualization medal + resource exchange”. The project uses the symbol “small red flowers” as a symbol for the construction of a closed ecosystem of “public goods-red flowers-resources-for-resources” and aims to create a “public goods platform for everyone to participate and achieve”. Ii. Type of public service assignment of the core function and model user behaviour score system: learning motivation: completion of online courses (e. G., environmental knowledge, introduction to programming) and award of five small flowers per class. Volunteerism: participation in community-based clean...