People enjoy ice tubing at Taoranting Park in Beijing, capital of China, Jan. 3, 2020. (Photos: Xinhua)
A girl (R) practices skiing under a coach's guidance at a skiing ground in Guoduwan Township of Baokang County, Xiangyang, central China's Hubei Province, Jan. 4, 2020.
Winter swimming fans take part in a balloon catching game at a scenic area in Yuncheng, north China's Shanxi Province, Jan. 4, 2020.
Aerial photo taken on Jan. 4, 2020 shows winter swimming fans taking part in a game in Xiangjiang River at Hengnan County of Hengyang City, central China's Hunan Province.
People play winter sports at an ice rink made from frozen rice paddies in Zunhua City of Tangshan, north China's Hebei Province, Jan. 4, 2020.
People play winter sports on the frozen surface of Kunming Lake at the Summer Palace in Beijing, capital of China, Jan. 4, 2020.