Aerial photo taken on Feb. 22, 2017 shows the scenery of terrace field covered with snow in Wangnao Village of Shahe City, north China's Hebei Province. (Xinhua/Mu Yu)
Aerial photo taken on Feb. 22, 2017 shows the scenery of terrace field covered with snow in Wangnao Village of Shahe City, north China's Hebei Province. (Xinhua/Mu Yu)