Photo taken on May 9, 2019 shows the scenery of Yardang landform in Fuhai County, northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Sadat)

　　A water bird is seen at a wetland in Fuhai County, northwest China's Xinjiang Uygur Autonomous Region, May 9, 2019. (Xinhua/Sadat)

　　Photo taken on May 9, 2019 shows the scenery of Yardang landform in Fuhai County, northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Sadat)

　　Photo taken on May 9, 2019 shows the scenery of Yardang landform in Fuhai County, northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Sadat)

　　Photo taken on May 9, 2019 shows the sunset scenery in Fuhai County, northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Sadat)

　　A water bird is seen at a wetland in Fuhai County, northwest China's Xinjiang Uygur Autonomous Region, May 9, 2019. (Xinhua/Sadat)

　　Photo taken on May 9, 2019 shows the scenery of Yardang landform in Fuhai County, northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Sadat)