Tourists visit the Central Street of Harbin, capital of northeast China's Heilongjiang Province, Dec. 21, 2018. A snowfall hit the city on Friday. (Xinhua/Han Yu)
Tourists play on ice at the Central Street of Harbin, capital of northeast China's Heilongjiang Province, Dec. 21, 2018. A snowfall hit the city on Friday. (Xinhua/Han Yu)
A snow removal truck works on street in Harbin, capital of northeast China's Heilongjiang Province, Dec. 21, 2018. A snowfall hit the city on Friday. (Xinhua/Cao Jiyang)
Tourists visit the Central Street of Harbin, capital of northeast China's Heilongjiang Province, Dec. 21, 2018. A snowfall hit the city on Friday. (Xinhua/Han Yu)
Tourists take selfies on the Central Street of Harbin, capital of northeast China's Heilongjiang Province, Dec. 21, 2018. A snowfall hit the city on Friday. (Xinhua/Han Yu)