Visitors view photos during the International Digital Art exhibition on Tibetan Cultural Heritage 2017 in Kathmandu, Nepal, Nov. 10, 2017. International Digital Art Exhibition on Tibetan Cultural Heritage began in Kathmandu, capital of Nepal, on Friday. (Xinhua/Sunil Sharma)

A visitor experiences the Tibetan scenery through a virtual reality headset during the International Digital Art exhibition on Tibetan Cultural Heritage 2017 in Kathmandu, Nepal, Nov. 10, 2017. International Digital Art Exhibition on Tibetan Cultural Heritage began in Kathmandu, capital of Nepal, on Friday. (Xinhua/Sunil Sharma)

Editor: Xiang Bo