Zheng Jie (1st R) and Yan Zi (2nd R) of China shake hands with their rival Peng Shuai (2nd L) of China and Janette Husarov (1st L) of Slovakia after the third round of the women's doubles event at the US Open 2008 held in New York, the United States, Aug. 31, 2008. Zheng and Yan won 3-0 and advanced to next round. [Hou Jun/ Xinhua]