Photo taken on May 8,2016 shows the primitive beauty of the Barkol grassland in the Xinjiang Uygur autonomous region. The Barkol grassland lies on the north side of Tianshan Mountain. Covering an area of 19,107 square kilometers, the grassland boasts a unique ecological landscape, which is a good mix of mountain scenery and grassland beauty. [China.org.cn/Photo by Qi Jun]