Chinese President Xi Jinping delivers a keynote speech at the United Nations Office in Geneva, Switzerland, Jan. 18, 2017.
Chinese President Xi Jinping (C) meets with Peter Thomson (L), president of the 71st session of United Nations General Assembly, and UN Secretary-General Antonio Guterres in Geneva, Switzerland, Jan. 18, 2017.
Chinese President Xi Jinping (L) meets with World Health Organization (WHO) Director-General Margaret Chan in Geneva, Switzerland, Jan. 18, 2017.
Leaders attend the Davos Forum on the topic "The Silk Road Effect" to discuss a modern Silk Road affection on economic growth and harmonization across Asia and Europe in Davos, Switzerland, on Jan. 19, 2017.
A freight train from Yiwu City in east China's Zhejiang Province, arrives in Barking, east London, Britain, on Jan. 18, 2017.
Migrant workers queue to have their motrocycles filled up for free at a gas station in Shunde, south China's Guangdong Province, Jan. 18, 2017.
The world's first quantum satellite "Micius" was put into use on Wednesday after four-month on-orbit tests.
Photo taken on Jan. 19, 2017 shows icefall scenery at Guanmen mountain scenic spot in Benxi, northeast China's Liaoning Province.
Serbia's Novak Djokovic greets audience after the men's singles second round match against Uzbekistan's Denis Istomin at the Australian Open Tennis Championships in Melbourne, Australia, Jan. 19, 2017.