At the opening ceremony of the 5th Ice and Snow Festival on Jan 5, 2021 in Shulan, Northeast China's Jilin province, 100 residents and tourists joined in a traditional winter activity that involves flinging hot water into the freezing cold air. [Photo by Han Junhong/chinadaily.com.cn]

At the opening ceremony of the 5th Ice and Snow Festival on Jan 5, 2021 in Shulan, Northeast China's Jilin province, 100 residents and tourists joined in a traditional winter activity that involves flinging hot water into the freezing cold air. [Photo by Han Junhong/chinadaily.com.cn]