Photo taken on Nov. 29, 2021 shows the Danxia National Geological Park after snowfall, Zhangye City, northwest China's Gansu Province. (Photos: China News Service)
Photo taken on Nov. 29, 2021 shows the Danxia National Geological Park after snowfall, Zhangye City, northwest China's Gansu Province. (Photos: China News Service)
Photo taken on Nov. 29, 2021 shows the Danxia National Geological Park after snowfall, Zhangye City, northwest China's Gansu Province. (Photos: China News Service)
Photo taken on Nov. 29, 2021 shows the Danxia National Geological Park after snowfall, Zhangye City, northwest China's Gansu Province. (Photos: China News Service)