Students dressed as animated characters march during a delegation parade in the opening ceremony of track meet in the High School Affiliated to Hangzhou Normal School in East China's Zhejiang province, Nov 10, 2011. [Photo/CFP]

Students perform a human pyramid during the delegation parade in the opening ceremony of a track meet at the High School Affiliated to Hangzhou Normal School in East China's Zhejiang province, Nov 10, 2011. [Photo/CFP]