Chinese President Xi Jinping (front R), accompanied by Swiss President Doris Leuthard(front L), inspects the guard of honour during a welcome ceremony at the airport in Zurich, Switzerland, Jan. 15, 2017. Chinese President Xi Jinping arrived here Sunday to pay a state visit to Switzerland and attend the 2017 annual meeting of the World Economic Forum (WEF) in Davos. (Xinhua/Lan Hongguang)
