Visitors enjoy the cool by the side of the Songhua River in Harbin, capital of northeast China's Heilongjiang Province, Aug. 1, 2016. The city's meteorological observatory issued a heat alert Monday. (Xinhua/Wang Kai)
Visitors enjoy the cool by the side of the Songhua River in Harbin, capital of northeast China's Heilongjiang Province, Aug. 1, 2016. The city's meteorological observatory issued a heat alert Monday. (Xinhua/Wang Kai)