This aerial photo taken on Feb. 20, 2023 shows the snow scenery of Pingshanhu Canyon in Zhangye City, northwest China's Gansu Province.(Photo: Xinhua)
This aerial photo taken on Feb. 20, 2023 shows the snow scenery of Pingshanhu Canyon in Zhangye City, northwest China's Gansu Province.(Photo: Xinhua)
Tourists view the snow scenery of Pingshanhu Canyon in Zhangye City, northwest China's Gansu Province, Feb. 20, 2023.(Photo: Xinhua)
This aerial photo taken on Feb. 20, 2023 shows the snow scenery of Pingshanhu Canyon in Zhangye City, northwest China's Gansu Province.(Photo: Xinhua)