Artists from Serbia perform during the 13th International Folklore Festival "Music and Traditions" in Bucharest, Romania, on June 23, 2019. The three-day folklore festival concluded on Sunday. (Xinhua/Gabriel Petrescu)

Artists from Beijing Dance Academy of China perform during the 13th International Folklore Festival "Music and Traditions" in Bucharest, Romania, on June 23, 2019. The three-day folklore festival concluded on Sunday. (Xinhua/Gabriel Petrescu)

Artists from Beijing Dance Academy of China perform during the 13th International Folklore Festival "Music and Traditions" in Bucharest, Romania, on June 23, 2019. The three-day folklore festival concluded on Sunday. (Xinhua/Gabriel Petrescu)