![](http://www.ecns.cn/hd/2020/04/05/9cd9818d57fb4b12b903cf969bef0afe.jpg)
The Heydar Aliyev Center is lit up with the image of the Chinese national flag to support China's efforts in fighting against the COVID-19 outbreak, in Baku, Azerbaijan, April 3, 2020. (Xinhua)
![](http://www.ecns.cn/hd/2020/04/05/d8bf59c4a0394fd39c86013518a259ee.jpg)
The Heydar Aliyev Center is lit up with the image of the Chinese national flag to support China's efforts in fighting against the COVID-19 outbreak, in Baku, Azerbaijan, April 3, 2020. (Xinhua)