Group 1 - The event organized by the Hangzhou Comprehensive Administrative Law Enforcement Bureau aimed to combine fun legal education with safety awareness, themed "Welcoming the New Year and Ensuring Safety" [1] - Children actively participated in a safety quiz about fireworks, learning that a safe distance for fireworks is at least 30 meters, which was emphasized by law enforcement officers [1] - The initiative included engaging animations to teach children about gas safety and wildlife protection, fostering a lively learning environment [1] Group 2 - The activity was designed to enhance children's safety awareness and promote legal knowledge within the community, encouraging them to become "little messengers" of safety [2] - The innovative "two-way transmission" model was highlighted as a means to strengthen public safety during the festive season, ensuring a secure environment for families [2]