Folk artists from South Africa perform during the 11th International Folk Art Festival in Hohhot, capital of north China's Inner Mongolia Autonomous Region, Aug. 23, 2019. The festival opened here Friday night, attracting art troupes from 13 countries and regions. (Photos: Xinhua/Liu Lei)

Folk artists from China's Qinghai Province perform during the 11th International Folk Art Festival in Hohhot, capital of north China's Inner Mongolia Autonomous Region, Aug. 23, 2019. The festival opened here Friday night, attracting art troupes from 13 countries and regions.

Folk artists from Russia perform during the 11th International Folk Art Festival in Hohhot, capital city of China's Inner Mongolia Autonomous Region, Aug. 23, 2019. The festival opened here Friday night, attracting art troupes from 13 countries and regions.

Folk artists from Brazil perform during the 11th International Folk Art Festival in Hohhot, capital of north China's Inner Mongolia Autonomous Region, Aug. 23, 2019. The festival opened here Friday night, attracting art troupes from 13 countries and regions.

Folk artists from Mongolia perform during the 11th International Folk Art Festival in Hohhot, capital of north China's Inner Mongolia Autonomous Region, Aug. 23, 2019. The festival opened here Friday night, attracting art troupes from 13 countries and regions.

Folk artists from the United States perform during the 11th International Folk Art Festival in Hohhot, capital of north China's Inner Mongolia Autonomous Region, Aug. 23, 2019. The festival opened here Friday night, attracting art troupes from 13 countries and regions.

Folk artists from Russia perform during the 11th International Folk Art Festival in Hohhot, capital city of China's Inner Mongolia Autonomous Region, Aug. 23, 2019. The festival opened here Friday night, attracting art troupes from 13 countries and regions.