Children perform dance in a show marking the Children`s Day in Beijing, capital of China, May 29, 2012. Children gave a performance at the National Center for the Performing Arts in Beijing on May 29 to celebrate the upcoming Children`s Day, which falls on June 1. (Xinhua/Zhao Wanwei)

　　Children answer a curtain call after performing Yuju Opera in a show marking the Children`s Day in Beijing, capital of China, May 29, 2012. Children gave a performance at the National Center for the Performing Arts in Beijing on May 29 to celebrate the upcoming Children`s Day, which falls on June 1. (Xinhua/Zhao Wanwei)

　　Children perform in a show marking the Children`s Day in Beijing, capital of China, May 29, 2012. Children gave a performance at the National Center for the Performing Arts in Beijing on May 29 to celebrate the upcoming Children`s Day, which falls on June 1. (Xinhua/Zhao Wanwei)

　　Children perform Beijing Opera in a show marking the Children`s Day in Beijing, capital of China, May 29, 2012. Children gave a performance at the National Center for the Performing Arts in Beijing on May 29 to celebrate the upcoming Children`s Day, which falls on June 1. (Xinhua/Zhao Wanwei)