Night view of Nanning, S China's Guangxi

Aerial photo taken on Sept. 20, 2019 shows the night view of Langdong District in Nanning, capital city of south China's Guangxi Zhuang Autonomous Region. The 16th China-ASEAN Expo and the China-ASEAN Business and Investment Summit kicked off in Nanning on Saturday. (Xinhua/Zhang Ailin)