Visitors tour the advanced technologies exhibition area of the 18th China-ASEAN Expo held in Nanning, south China's Guangxi Zhuang Autonomous Region, Sept. 10, 2021. Since China and ASEAN established dialogue relations in 1991, the two sides have remained committed to promoting regional development and prosperity with comprehensive cooperation and bringing tangible benefits to people in the region. (Xinhua/Zhou Hua)
