She has won 13 ITF singles titles; and 7 WTA and 11 ITF doubles titles. Her career highlights include semifinals in the Japan Open in 2006 and finals in the PTT Bangkok Open in 2007 (l. to Flavia Pennetta) .
In the Australian Open 2007, she lost to her first-round opponent Alicia Molik 2–6 6–7. Nevertheless, she reached the final in the women's doubles with another Taiwanese player, Chuang Chia-jung, where they lost in three sets to Cara Black and Liezel Huber. She lost in the first round of the 2007 French Open to Elena Likhovtseva, but made her top 50 debut afterwards, at #50. Her current ranking on the WTA circuit is #85 (as of May 17, 2010).
Yung Jan Chan Rogers Cup
Yung Jan Chan Family Circle Cup 2007
Yung Jan Chan
Yung Jan Chan 2008 Hansol Korea Open
Toray+Pan+Pacific+Open+Tennis
Yung Jan Chan Toray Pan Pacific Open Tennis
Yung Jan Chan
Yung Jan Chan
Yung Jan Chan
Yung Jan Chan
