Jack Ma attends plenary session on e-commerce during WEF annual meeting

Jack Ma, founder and chairman of China's e-commerce giant Alibaba Group, attends a plenary session on E Commerce during the 48th annual meeting of the World Economic Forum (WEF) in Davos, Switzerland, Jan. 24, 2018. The 48th World Economic Forum (WEF) Annual Meeting opened Tuesday in Davos.(Xinhua/Xu Jinquan)