Group 1 - The implementation of free preschool education will gradually advance starting from the autumn semester of this year [1] - New online service channels for pension applications have been introduced, including the National Social Insurance Public Service Platform and the mobile app "掌上12333" [4] - Eligible personal consumption loans can enjoy interest subsidies under the new policy effective from September 1, 2025, to August 31, 2026, covering various consumption categories [4][5] Group 2 - A new national standard for electric bicycles will take effect on September 1, limiting the maximum design speed to 25 km/h and imposing requirements on battery packs and controllers [5] - The Housing Rental Regulations will come into effect on September 15, prohibiting the separate rental of non-residential spaces for living purposes and setting standards for rental housing [5] - The "Artificial Intelligence Generated Synthetic Content Identification Measures" will be implemented on September 1, focusing on identifying false information and regulating content production and dissemination [5]