Photo taken on January 31, 2016 shows the snow scenery in Xi'an, capital of northwest China's Shaanxi Province. (Xinhua/Chen Changqi)
Photo taken on January 31, 2016 shows the snow scenery in Xi'an, capital of northwest China's Shaanxi Province. (Xinhua/Chen Changqi)
A man rides in snow in Xi'an, capital of northwest China's Shaanxi Province, Jan. 31, 2016. (Xinhua/Chen Changqi)
Photo taken on Jan. 31, 2016 shows the snow scenery in Xi'an, capital of northwest China's Shaanxi Province. (Xinhua/Chen Changqi)
Photo taken on Jan. 31, 2016 shows the snow scenery in Xi'an, capital of northwest China's Shaanxi Province. (Xinhua/Chen Changqi)
XI'AN, Jan. 31, 2016 (Xinhua) -- Photo taken on Jan. 31, 2016 shows the snow scenery in Xi'an, capital of northwest China's Shaanxi Province. (Xinhua/Chen Changqi)