People visit Mingsha Mountain and Crescent Spring scenic spot in Dunhuang City, northwest China's Gansu Province, June 27, 2022. (Photo by Zhang Xiaoliang/Xinhua)People visit Mingsha Mountain and Crescent Spring scenic spot in Dunhuang City, northwest China's Gansu Province, June 27, 2022. (Photo by Zhang Xiaoliang/Xinhua)People visit Mingsha Mountain and Crescent Spring scenic spot in Dunhuang City, northwest China's Gansu Province, June 27, 2022. (Photo by Zhang Xiaoliang/Xinhua)People visit Mingsha Mountain and Crescent Spring scenic spot in Dunhuang City, northwest China's Gansu Province, June 27, 2022. (Photo by Zhang Xiaoliang/Xinhua)People visit Mingsha Mountain and Crescent Spring scenic spot in Dunhuang City, northwest China's Gansu Province, June 27, 2022. (Photo by Zhang Xiaoliang/Xinhua)