Chinese President Xi Jinping (1st L) and his wife Peng Liyuan (2nd L) receive flowers from the Swiss children after their arrival 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)
