A child plays in the snow-covered park in Beijing, capital of China, Jan. 19, 2021. (Xinhua/Ren Chao)

People walk in the snow-covered park in Beijing, capital of China, Jan. 19, 2021. (Xinhua/Ren Chao)

People walk in the snow in Beijing, capital of China, Jan. 19, 2021. (Xinhua/Ren Chao)

A woman walks in the snow-covered park in Beijing, capital of China, Jan. 19, 2021. (Xinhua/Ren Chao)

A woman takes photos in the snow in Beijing, capital of China, Jan. 19, 2021. (Xinhua/Ren Chao)