China's Li Hongyang performs during the Ribbon event of the individual qualification 3rd round at the 2009 Rhythmic Gymnastics World Championships in Mie Prefecture, Japan, Sept. 9, 2009. (Xinhua/Ren Zhenglai)

China's Li Hongyang performs during the Ribbon event of the individual qualification 3rd round at the 2009 Rhythmic Gymnastics World Championships in Mie Prefecture, Japan, Sept. 9, 2009. (Xinhua/Ren Zhenglai)

China's Ding Yidan performs during the Ribbon event of the individual qualification 3rd round at the 2009 Rhythmic Gymnastics World Championships in Mie Prefecture, Japan, Sept. 9, 2009. (Xinhua/Ren Zhenglai)

China's Deng Senyue performs during the Ribbon event of the individual qualification 3rd round at the 2009 Rhythmic Gymnastics World Championships in Mie Prefecture, Japan, Sept. 9, 2009. (Xinhua/Ren Zhenglai)

China's Deng Senyue performs during the Ribbon event of the individual qualification 3rd round at the 2009 Rhythmic Gymnastics World Championships in Mie Prefecture, Japan, Sept. 9, 2009. (Xinhua/Ren Zhenglai)