![Tourists play on frozen Songhua River in Harbin (1/6)](http://www.ecns.cn/hd/2017/02/11/ce2454915da543aab14d6f9ca9849817.jpg)
Tourists play on the frozen Songhua River in Harbin, capital of northeast China's Heilongjiang Province, Feb. 10, 2017. (Xinhua/Wang Kai)
Tourists play on the frozen Songhua River in Harbin, capital of northeast China's Heilongjiang Province, Feb. 10, 2017. (Xinhua/Wang Kai)