Actresses do leg stretch exercises at the Acrobatic Troupe of Inner Mongolia Bureau of National Art Troupes in Hohhot, north China’s Inner Mongolia autonomous region, Feb 23, 2017. The acrobatic troupe set a new Guinness world record for catching 32 bowls during a kicking bowls program on Feb 11. [Photo/Xinhua]

Actresses take part in a rehearsal at the Acrobatic Troupe of Inner Mongolia Bureau of National Art Troupes in Hohhot, north China’s Inner Mongolia autonomous region, Feb 23, 2017. [Photo/Xinhua]

Actresses take part in a rehearsal at the Acrobatic Troupe of Inner Mongolia Bureau of National Art Troupes in Hohhot, north China’s Inner Mongolia autonomous region, Feb 23, 2017. [Photo/Xinhua]

Actresses take part in a rehearsal at the Acrobatic Troupe of Inner Mongolia Bureau of National Art Troupes in Hohhot, north China’s Inner Mongolia autonomous region, Feb 23, 2017. [Photo/Xinhua]

Actresses take part in a rehearsal at the Acrobatic Troupe of Inner Mongolia Bureau of National Art Troupes in Hohhot, north China’s Inner Mongolia autonomous region, Feb 23, 2017. [Photo/Xinhua]