Folk artists Ding Jinhe (L), Wang Kaishuang (C) and Ding Xinchun perform Sanbanggu at Xibu Street, a scenic spot in the Wulingyuan District of Zhangjiajie City, central China's Hunan Province, Aug. 15, 2018. Sanbanggu is a local traditional performing art which combines music, vocal performance and acrobatics. (Xinhua/Wu Yongbing)