Photo taken on Feb. 21, 2017 shows snow scenery of Beihai Park in Beijing, capital of China. A cold front brought snowfall to many parts of north China. (Xinhua/Zhang Ruiqi)
A woman walks in snow outside the National Centre for the Performing Arts in Beijing, capital of China, Feb. 21, 2017. A cold front brought snowfall to many parts of north China. (Xinhua/Luo Xiaoguang)
People walk in snow in Taiyuan, capital of north China's Shanxi Province, Feb. 21, 2017. A cold front brought snowfall to many parts of north China. (Xinhua/Zhan Yan)
Photo taken on Feb. 21, 2017 shows snow scenery in Lanzhou, capital of northwest China's Gansu Province. A cold front brought snowfall to many parts of north China. (Xinhua/Fan Peishen)
Photo taken on Feb. 21, 2017 shows snow scenery in Lanzhou, capital of northwest China's Gansu Province. A cold front brought snowfall to many parts of north China. (Xinhua/Fan Peishen)
Flower buds are covered by snow at Zhongshan Park in Beijing, capital of China, Feb. 21, 2017. A cold front brought snowfall to many parts of north China. (Xinhua/Luo Xiaoguang)
People walk in snow in Taiyuan, capital of north China's Shanxi Province, Feb. 21, 2017. A cold front brought snowfall to many parts of north China. (Xinhua/Zhan Yan)
A woman walks in snow outside the National Centre for the Performing Arts in Beijing, capital of China, Feb. 21, 2017. A cold front brought snowfall to many parts of north China. (Xinhua/Luo Xiaoguang)
