China's star hurdler Liu Xiang (L) plays games in a charity event at the Shanghai Pudong Special School in Shanghai, May 14, 2011. A number of famous athletes including Liu Xiang, US hurdler David Oliver and Jamaican 200m star Veronica Campbell-Brown took part in a charity event, initiated by the Shanghai Special-Care Foundation and the Dunlop Shanghai Diamond League, in a bid to bring fun of athletics and their care to the intelligence disabled children in Shanghai. [Photo/Xinhua]