On April 9, 2024, the "2024 China-Vietnam Detian (B?n Gi?c) Waterfalls Cross-Border Tourism Cooperation Zone Carnival" was grandly launched at the CTG Detian Transnational Waterfalls Scenic Spot. This event was co-hosted by the People's Government of Chongzuo, Guangxi, the Department of Culture and Tourism of Guangxi Zhuang Autonomous Region, and the Department of Culture, Sports, and Tourism of Cao B?ng Province, Vietnam.

The carnival highlighted the unique "Guangxi San Yue San" (Guangxi March 3rd) cultural background, presenting a series of splendid activities that offered a rich cultural exchange feast for residents and tourists on both sides of the Quay S?n (Guichun) River.
In addition, the event featured a China-Vietnam product exhibition area and a cross-border e-commerce live streaming zone, allowing tourists from both countries to fully immerse themselves in the vibrant Zhuang culture and festive atmosphere through interactive activities.