Aerial photo taken on Jan. 22, 2019 shows the frozen Luanniao Lake at the snow-covered grassland at the Shandan Ranch in Shandan County of Zhangye City, northwest China's Gansu Province. (Xinhua/Chen Bin)
View of Shandan Ranch in Zhangye, NW China's Gansu
Source: Xinhua| 2019-01-24 19:30:15|Editor: mmm
