Roger Federer of Switzerland reacts during the singles third round match against Alexandr Dolgopolov of Ukraine at 2017 ATP Shanghai Masters tennis tournament in Shanghai, east China, on Oct. 12, 2017. (Xinhua/Ding Ting)
Plants covered with ice seen in C China's forest park
Giant panda plays in snow at Xi'an Qinling Zoological Park
Segment of Yellow River in Ningxia jammed by floating ice
Album: China's armed forces training
Snow scenery of terraced fields in north China's Hebei
Ice, snow sculptures in N China create fantasy world for tourists
Scenery of Jingxingyan scenic spot in east China
Winter tourism booming in Kanas, NW China's Xinjiang