![](http://www.ecns.cn/hd/2019/11/08/d95a677572254ceb9ef56d3352f042ca.jpg)
The Huma County section of the Heilongjiang River, a boundary river between China and Russia, freezes as temperatures drop in Northeast China’s Heilongjiang Province, Nov. 7, 2019. (Photo: China News Service/Shi Yuhai)
![](http://www.ecns.cn/hd/2019/11/08/cc1fe49de42e44f78c4967793955664c.jpg)
The Huma County section of the Heilongjiang River, a boundary river between China and Russia, freezes as temperatures drop in Northeast China’s Heilongjiang Province, Nov. 7, 2019. (Photo: China News Service/Shi Yuhai)