Sprinters of team China celebrate after women's T35-T38 4x100m relay final at the London 2012 Paralympic Games in London, Britain, on Sept. 4, 2012. Team China took the silver medal with 55.65 seconds. (Xinhua/Cheong Kam Ka)

Sprinters of team China celebrate after women's T35-T38 4x100m relay final at the London 2012 Paralympic Games in London, Britain, on Sept. 4, 2012. Team China took the silver medal with 55.65 seconds. (Xinhua/Cheong Kam Ka)

Sprinters of team China celebrate after women's T35-T38 4x100m relay final at the London 2012 Paralympic Games in London, Britain, on Sept. 4, 2012. Team China took the silver medal with 55.65 seconds. (Xinhua/Cheong Kam Ka)