Aerial photo taken on Dec. 30, 2020 shows the snow scenery at a park in Quanjiao County of Chuzhou City, east China's Anhui Province. (Photos: Xinhua)

Aerial photo taken on Dec. 30, 2020 shows the snow scenery at a park in Quanjiao County of Chuzhou City, east China's Anhui Province.

Aerial photo taken on Dec. 30, 2020 shows the snow scenery at a park in Quanjiao County of Chuzhou City, east China's Anhui Province.

Aerial photo taken on Dec. 30, 2020 shows the snow scenery at a park in Quanjiao County of Chuzhou City, east China's Anhui Province. (Photo by Shen Guo/Xinhua)

Aerial photo taken on Dec. 30, 2020 shows the snow scenery at a park in Quanjiao County of Chuzhou City, east China's Anhui Province.

Aerial photo taken on Dec. 30, 2020 shows the snow scenery at a park in Quanjiao County of Chuzhou City, east China's Anhui Province.

Aerial photo taken on Dec. 30, 2020 shows the snow scenery at a park in Quanjiao County of Chuzhou City, east China's Anhui Province.

Aerial photo taken on Dec. 30, 2020 shows the snow scenery at a park in Quanjiao County of Chuzhou City, east China's Anhui Province.