再见，大湾区！2029，“湘”约湖南

Group 1 - The closing ceremony of the 15th National Games showcased a cultural and sports feast, integrating technology and Lingnan culture in Shenzhen [1][4] - Robots participated in synchronized exercises, demonstrating the blend of technology and sports, highlighting the innovative spirit of Shenzhen [4][5] - The event featured various traditional cultural symbols and local cuisine, reflecting the vibrant spirit of the Greater Bay Area [4][5] Group 2 - Cutting-edge technologies such as naked-eye 3D, liquid canvas, 5G cloud control, and smart wearables were prominently displayed during the closing ceremony [5] - The ceremony emphasized the connection between technology and sports, showcasing how innovation can bridge cultural ties among the Guangdong-Hong Kong-Macau Greater Bay Area [5][6] - Hunan officially received the flag for the next National Games, set to take place in 2029, marking a transition from the Greater Bay Area [6][7]