DOHA, May 24 (Xinhua) -- China's Olympic champions Wang Chuqin and Sun Yingsha defeated Japan 3-1 to win their third straight mixed doubles title at the World Table Tennis Championships on Saturday.

DOHA, May 24 (Xinhua) -- China's Olympic champions Wang Chuqin and Sun Yingsha defeated a Japanese team 3-1 to win their third straight mixed doubles title at the World Table Tennis Championships on ...