Nanning Wuxu International Airport — Nanning (Jiangnan), China

Southern China's bridge to Southeast Asia runs partly through Nanning Wuxu International Airport, reflecting Guangxi's position as the Chinese province with the closest cultural and economic ties to Vietnam and the wider ASEAN bloc. NNG sits in the Jiangnan district south of Nanning, the regional capital, and has expanded steadily as the city built its reputation hosting the annual China-ASEAN Expo, a showcase for trade and diplomatic ties between China and its Southeast Asian neighbors. Routes from the airport connect not only to major Chinese cities like Beijing, Guangzhou, and Shanghai but also to regional international points such as Hanoi and Bangkok, underscoring Nanning's role as a secondary gateway distinct from the busier hubs further east and north. Guangxi's landscape of karst hills and the Zhuang ethnic minority's cultural presence give the wider region a distinct character within China, even as Nanning itself has modernized rapidly with new infrastructure aimed at cementing its cross-border trade ambitions.