Photo taken on April 19, 2020 shows the snow scenery in Mohe City, northeast China's Heilongjiang Province. A snowfall swept Mohe, China's northernmost city, on Sunday. (Photos: Xinhua)

A woman walks against snowfall in Mohe City, northeast China's Heilongjiang Province, April 19, 2020. A snowfall swept Mohe, China's northernmost city, on Sunday.

A man walks against snowfall in Mohe City, northeast China's Heilongjiang Province, April 19, 2020. A snowfall swept Mohe, China's northernmost city, on Sunday.

A man walks against snowfall in Mohe City, northeast China's Heilongjiang Province, April 19, 2020. A snowfall swept Mohe, China's northernmost city, on Sunday.

A man rides a bicycle against snowfall in Mohe City, northeast China's Heilongjiang Province, April 19, 2020. A snowfall swept Mohe, China's northernmost city, on Sunday.