In pics: Hangzhou 2022 presentation during closing ceremony of 18th Asian Games

Jack Ma, founder and chairman of Chinese e-commerce giant Alibaba Group, performs during the "Hangzhou Time" cultural performance of the closing ceremony for the 18th Asian Games at the Gelora Bung Karno (GBK) Main Stadium in Jakarta, Indonesia, Sept. 2, 2018.(Xinhua/Du Yu)