![](http://www.ecns.cn/hd/2020/04/23/837831bbc330410494cb0e4baaf55040.jpg)
A string quartet of the Xi'an Symphony Orchestra performs during a concert livestreamed on the internet in the Emperor Qinshihuang's Mausoleum Site Museum on April 22, 2020. (Photo: China News Service/Zhang Yuan)
![](http://www.ecns.cn/hd/2020/04/23/d384c08b14db4826a3a239386f624828.jpg)
A string quartet of the Xi'an Symphony Orchestra performs during a concert livestreamed on the internet in the Emperor Qinshihuang's Mausoleum Site Museum on April 22, 2020. (Photo: China News Service/Zhang Yuan)
![](http://www.ecns.cn/hd/2020/04/23/b6481c7111b440569871bf133d630cc9.jpg)
A string quartet of the Xi'an Symphony Orchestra performs during a concert livestreamed on the internet in the Emperor Qinshihuang's Mausoleum Site Museum on April 22, 2020. (Photo: China News Service/Zhang Yuan)
![](http://www.ecns.cn/hd/2020/04/23/eb9858cefe5048b48f9469b6265692a3.jpg)
A string quartet of the Xi'an Symphony Orchestra performs during a concert livestreamed on the internet in the Emperor Qinshihuang's Mausoleum Site Museum on April 22, 2020. (Photo: China News Service/Zhang Yuan)