![An exhibition of Dunhuang art masterpieces in Shanghai, Dec. 20, 2018. The non-profit exhibition tour at universities brought 66 large-size digital high-definition murals from the Mogao Caves. (Photo: China News Service/Tang Yanjun)](http://www.ecns.cn/hd/2018/12/20/7ee0c39b5e634627a1fe96e7de8451d3.jpg)
An exhibition of Dunhuang art masterpieces in Shanghai, Dec. 20, 2018. The non-profit exhibition tour at universities brought 66 large-size digital high-definition murals from the Mogao Caves. (Photo: China News Service/Tang Yanjun)
![An exhibition of Dunhuang art masterpieces in Shanghai, Dec. 20, 2018. The non-profit exhibition tour at universities brought 66 large-size digital high-definition murals from the Mogao Caves. (Photo: China News Service/Tang Yanjun)](http://www.ecns.cn/hd/2018/12/20/b61ea7838fc34c9ab6db9d780902b6b5.jpg)
An exhibition of Dunhuang art masterpieces in Shanghai, Dec. 20, 2018. The non-profit exhibition tour at universities brought 66 large-size digital high-definition murals from the Mogao Caves. (Photo: China News Service/Tang Yanjun)
![An exhibition of Dunhuang art masterpieces in Shanghai, Dec. 20, 2018. The non-profit exhibition tour at universities brought 66 large-size digital high-definition murals from the Mogao Caves. (Photo: China News Service/Tang Yanjun)](http://www.ecns.cn/hd/2018/12/20/23bd18e986e04b379754419dadfa0d80.jpg)
An exhibition of Dunhuang art masterpieces in Shanghai, Dec. 20, 2018. The non-profit exhibition tour at universities brought 66 large-size digital high-definition murals from the Mogao Caves. (Photo: China News Service/Tang Yanjun)
![An exhibition of Dunhuang art masterpieces in Shanghai, Dec. 20, 2018. The non-profit exhibition tour at universities brought 66 large-size digital high-definition murals from the Mogao Caves. (Photo: China News Service/Tang Yanjun)](http://www.ecns.cn/hd/2018/12/20/1d22ee8fa32846d4b24323b285563548.jpg)
An exhibition of Dunhuang art masterpieces in Shanghai, Dec. 20, 2018. The non-profit exhibition tour at universities brought 66 large-size digital high-definition murals from the Mogao Caves. (Photo: China News Service/Tang Yanjun)