Group 1 - The China-ASEAN Pickleball Open and the China-ASEAN Urban Tennis Tournament commenced in Nanning, showcasing international participation with 48 teams and over 500 athletes from ASEAN countries and various Chinese cities [1] - The event is organized by the National Sports Administration's Tennis Management Center, the China Tennis Association, and the regional sports bureau, highlighting its official backing and significance [1] - Olympic champion Li Ning participated in the event, promoting pickleball as an emerging sport that is easy to learn and engaging [1] Group 2 - The simultaneous launch of the two events serves as a high-level competitive platform for sports enthusiasts and strengthens cross-national friendships, acting as a vital link between Guangxi and ASEAN countries [2] - The Guangxi Sports Bureau plans to deepen sports exchanges and cooperation with ASEAN countries through these events, contributing to the construction of a China-ASEAN community of shared destiny [2]