Yang Jiechi, a member of the Political Bureau of the Central Committee of the Communist Party of China (CPC) and director of the Office of the Foreign Affairs Commission of the CPC Central Committee, attends the opening ceremony of the 17th China-ASEAN Expo and the China-ASEAN Business and Investment Summit in Nanning, south China's Guangxi Zhuang Autonomous Region, Nov. 27, 2020. The 17th China-ASEAN Expo and the China-ASEAN Business and Investment Summit kicked off in Nanning on Friday. (Xinhua/Cao Yiming)