A singer performs during a welcoming performance of the 3rd Silk Road (Dunhuang) International Cultural Expo in Dunhuang, northwest China's Gansu Province, Sept. 26, 2018. (Xinhua/Li Xiao)
A model presents costume during a welcoming performance of the 3rd Silk Road (Dunhuang) International Cultural Expo in Dunhuang, northwest China's Gansu Province, Sept. 26, 2018. (Xinhua/Li Xiao)
Models present costumes during a welcoming performance of the 3rd Silk Road (Dunhuang) International Cultural Expo in Dunhuang, northwest China's Gansu Province, Sept. 26, 2018. (Xinhua/Li Xiao)
Models present costumes during a welcoming performance of the 3rd Silk Road (Dunhuang) International Cultural Expo in Dunhuang, northwest China's Gansu Province, Sept. 26, 2018. (Xinhua/Li Xiao)
A performer plays the pipa, a four-stringed Chinese lute, during a welcoming performance of the 3rd Silk Road (Dunhuang) International Cultural Expo in Dunhuang, northwest China's Gansu Province, Sept. 26, 2018. (Xinhua/Li Xiao)
A dancer performs during a welcoming performance of the 3rd Silk Road (Dunhuang) International Cultural Expo in Dunhuang, northwest China's Gansu Province, Sept. 26, 2018. (Xinhua/Li Xiao)