Two children perform as models ahead of the International Children's Day at a kindergarten in Yuncheng city, North China's Shanxi province, on May 31. The International Children's Day falls on June 1 every year. [Photo/Xinhua]
Children enjoys a Ferris wheel at the first modern amusement park in Lhasa, capital of Southwest China's Tibet autonomous region, May 31, 2013. [Photo/Xinhua]