Artists of China's Yunnan Jin Xiaofeng Art Troupe perform during the International Folklore Festival in Bucharest, Romania, on June 30, 2018. The 12th International Folklore Festival kicked off here on Friday, attracting artists from Romania, Bulgaria, China and other countries and regions. (Xinhua/Cristian Cristel)

Artists of China's Yunnan Jin Xiaofeng Art Troupe perform during the International Folklore Festival in Bucharest, Romania, on June 30, 2018. The 12th International Folklore Festival kicked off here on Friday, attracting artists from Romania, Bulgaria, China and other countries and regions. (Xinhua/Cristian Cristel)

Artists of China's Yunnan Jin Xiaofeng Art Troupe perform during the International Folklore Festival in Bucharest, Romania, on June 30, 2018. The 12th International Folklore Festival kicked off here on Friday, attracting artists from Romania, Bulgaria, China and other countries and regions. (Xinhua/Cristian Cristel)

An artist of China's Yunnan Jin Xiaofeng Art Troupe performs during the International Folklore Festival in Bucharest, Romania, on June 30, 2018. The 12th International Folklore Festival kicked off here on Friday, attracting artists from Romania, Bulgaria, China and other countries and regions. (Xinhua/Cristian Cristel)

Artists of China's Yunnan Jin Xiaofeng Art Troupe perform during the International Folklore Festival in Bucharest, Romania, on June 30, 2018. The 12th International Folklore Festival kicked off here on Friday, attracting artists from Romania, Bulgaria, China and other countries and regions. (Xinhua/Cristian Cristel)

Artists of China's Yunnan Jin Xiaofeng Art Troupe perform during the International Folklore Festival in Bucharest, Romania, on June 30, 2018. The 12th International Folklore Festival kicked off here on Friday, attracting artists from Romania, Bulgaria, China and other countries and regions. (Xinhua/Cristian Cristel)