A herd of yaks are seen grazing on the snow-covered grassland at the Shandan Ranch with the Qilian Mountains in the background in Shandan County of Zhangye, northwest China's Gansu Province, Jan. 23, 2019. (Xinhua/Li Xiao)
Xinhua photos of the day
Source: Xinhua| 2019-01-25 15:52:32|Editor: Shi Yinglun
