China's Li Ping(L)/Cao Zhen hold the trophy during the awarding ceremony for the mixed doubles final against their teammates Mu Zi/Zhang Jike at the World Table Tennis Championships 2009 in Yokohama, Japan, on May 3, 2009. Li Ping/Cao Zhen won the gold medal after winning 4-2. (Xinhua/Xu Jiajun) Photo Gallery>>>

    YOKOHAMA, Japan, May 3 (Xinhua) -- Li Ping and Cao Zhen beat fellow Chinese Zhang Jike and Mu Zi 4-2 in Sunday's final to claim the mixed doubles title of the Yokohama world table tennis championships.