An aerial drone photo taken on Jan. 21, 2024 shows the snow scenery at Xuding Township, Yongjing County, northwest China's Gansu Province. (Photo by Shi Youdong/Xinhua)

An aerial drone photo taken on Jan. 22, 2024 shows the snow scenery at Maoping Township, Zigui County, central China's Hubei Province. (Photo by Wang Huifu/Xinhua)

An aerial drone photo taken on Jan. 22, 2024 shows people visiting the ancient city of Xiangyang, central China's Hubei Province. (Photo by Yang Dong/Xinhua)

People enjoy the snow scenery at a park in Anding District of Dingxi, northwest China's Gansu Province, Jan. 21, 2024. (Photo by Chen Yonggang/Xinhua)