Group 1 - The event held on August 28 aimed to promote micro-vacation tourism in the Ning-Zhen-Yang region, focusing on collaboration among Nanjing, Zhenjiang, and Yangzhou [1][2] - A new cooperation mechanism called "Ning-Zhen-Yang 3+3" was established to integrate regional tourism resources and enhance market collaboration, resource sharing, and mutual benefits [1] - The tourism associations emphasized the complementary nature of resources among the three cities, aligning with current tourist preferences for micro-vacations that combine nature, culture, and leisure [1] Group 2 - The theme of the event was "'Si' Season Scenic Micro-Vacation," with guidance from various tourism and cultural organizations, and it included the launch of a micro-vacation boutique route in Jiujiang [2] - A local cultural tourism design competition was initiated, and representatives from local tourism enterprises promoted their offerings during the event [2] - Approximately 80 representatives from the tourism industry across the Ning-Zhen-Yang region attended the meeting [2]