This aerial photo taken on Jan. 14, 2023 shows the snow scenery of Pingyao Ancient Town in Jinzhong City, north China's Shanxi Province.(Photo: Xinhua)

This aerial photo taken on Jan. 15, 2023 shows the snow scenery of the ancient town of Xiangyang City, central China's Hubei Province.(Photo: Xinhua)

This aerial photo taken on Jan. 13, 2023 shows the snow scenery of Jinshanling Great Wall in Luanping County of north China's Hebei Province.(Photo: Xinhua)

This aerial photo taken on Jan. 15, 2023 shows a view of snow-covered terraced fields in Xiangfen County of Linfen City, north China's Shanxi Province.(Photo: Xinhua)