Actresses of Dunqing Troupe from southeast China's Taiwan perform dancing during the 4th Silk Road International Arts Festival in Xi'an, northwest China's Shaanxi Province, Sept. 13, 2017. A total of 184 stage shows are performed by artists from more than 20 countries and regions at the arts festival that will last till Sept. 21. (Xinhua/Zhang Shuzhong)

An actress from southeast China's Taiwan plays flute during the 4th Silk Road International Arts Festival in Xi'an, northwest China's Shaanxi Province, Sept. 13, 2017. A total of 184 stage shows are performed by artists from more than 20 countries and regions at the arts festival that will last till Sept. 21. (Xinhua/Zhang Shuzhong)

Actresses of Dunqing Troupe from southeast China's Taiwan perform dancing during the 4th Silk Road International Arts Festival in Xi'an, northwest China's Shaanxi Province, Sept. 13, 2017. A total of 184 stage shows are performed by artists from more than 20 countries and regions at the arts festival that will last till Sept. 21. (Xinhua/Zhang Shuzhong)