A herdsman rides a horse to herd sheep at the summer pasture on the Barlik Mountain in Yumin County, northwest China's Xinjiang Uygur Autonomous Region, June 15, 2021. The Barlik Mountain is an exceptional pasture and important livestock farming origin. For years, Yumin County has taken effective measures to protect the ecological environment of the grassland. (Xinhua/Hu Huhu)
