China's 110m hurdle athlete Liu Xiang signs in an event to promote environmental protection for the 2010 Shanghai World Expo in Shanghai, February 10, 2010.[Xinhua] |
China's 110m hurdle athlete Liu Xiang (L) poses for a photo with a boy during an event to promote environmental protection for the 2010 Shanghai World Expo in Shanghai, February 10, 2010.[Xinhua] |
(Xinhua March 5, 2010)