World leaders, business elites to discuss globalization 4.0 in Davos

Klaus Schwab, founder and executive chairman of the World Economic Forum (WEF), and other guests attend the openning ceremony of the 49th Annual Meeting of WEF in Davos, Switzerland, Jan. 22, 2019. The 49th WEF Annual Meeting will be held on Jan. 22-25 this year in Davos. (Xinhua/Xu Jinquan)