China's Wang Nan (L) and Zhang Yining celebrate with the women's doubles winners trophy at the world table tennis championships in Zagreb May 27, 2007.

  

Wang Liqin of China poses with the winner's trophy at the world table tennis championships in Zagreb May 27, 2007.

  

  

Ma Lin of China reacts after winning a point against compatriot Wang Hao during their men's singles semi-finals match at the World table tennis championships in Zagreb May 27, 2007.