Children wearing costumes of Mongolian ethnic group perform during a class at a kindergarten in Hohhot, capital of north China's Inner Mongolia Autonomous Region, March 25, 2013. The region has promoted education on ethnic culture for kindergarten children of Mongolian ethnic group, by offering children classes on folk music, dance and drawing.

Children sing nursery rhymes of Mongolian ethnic group at a kindergarten in Hohhot, capital of north China's Inner Mongolia Autonomous Region, March 25, 2013. The region has promoted education on ethnic culture for kindergarten children of Mongolian ethnic group, by offering children classes on folk music, dance and drawing.

Teachers lead children of Mongolian ethnic group to do morning exercises adapted from folk dance at a kindergarten in Hohhot, capital of north China's Inner Mongolia Autonomous Region, March 25, 2013. The region has promoted education on ethnic culture for kindergarten children of Mongolian ethnic group, by offering children classes on folk music, dance and drawing.