BEIJING, Aug. 21 (Xinhua) -- Following are the quarterfinal results of the women's singles table tennis event at the Olympic Games here Thursday:

Zhang Yining, China, bt Feng Tianwei, Singapore, 4-1 (13-11, 12-14, 14-12, 12-10, 13-11)

Guo Yue, China, beat Wu Xue, Dominican republic, 4-0 (11-5, 16-14, 13-11, 11-5)

Wang Nan, China beat Tie Yana, Hong Kong, China 4-1 (11-5, 11-4, 11-13, 11-2, 11-4)

Li Jia Wei, Singapore, bt Wang Chen, USA, 4-1 (15-13, 11-6, 12-10, 13-15, 11-4)

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