![](http://www.ecns.cn/hd/2020/03/31/9dbddaf7fa0849a0ab425a311b75c2ab.jpg)
Students enter the campus of Hohhot No. 6 Middle School in Hohhot, north China's Inner Mongolia Autonomous Region, March 30, 2020.
![](http://www.ecns.cn/hd/2020/03/31/07f3bb70f1e04eaca0c84b085cf2576c.jpg)
A graduating student gets temperature checked at the entrance of the school building of Hohhot No. 35 Middle School in Hohhot, north China's Inner Mongolia Autonomous Region, March 30, 2020. (Xinhua/Lian Zhen)
![](http://www.ecns.cn/hd/2020/03/31/edb52e43a721440c81c18d5c4646dd2d.jpg)
Graduating students attend a class at Hohhot No. 6 Middle School in Hohhot, north China's Inner Mongolia Autonomous Region, March 30, 2020. (Xinhua/Xu Qin)
![](http://www.ecns.cn/hd/2020/03/31/a250115b595740f49277ee97e68622c8.jpg)
A student uses hydro-alcoholic gel at the corridor of Hohhot No. 6 Middle School in Hohhot, north China's Inner Mongolia Autonomous Region, March 30, 2020. (Xinhua/Xu Qin)
![](http://www.ecns.cn/hd/2020/03/31/cb02e4faedc145f78f579a1797cef274.jpg)
Graduating students attend a class at Hohhot No. 35 Middle School in Hohhot, north China's Inner Mongolia Autonomous Region, March 30, 2020. (Xinhua/Lian Zhen)