- Born 1/18/1982, at the age of 6, started learning Go.
- In 1993, became 1 dan pro.
- In 1998, became 5 dan pro.
- In 1999, became 6 dan pro.
- In 2005, advanced to 8 dan pro.
- In 1999, won 6th New Pro Wang champion.
- In 2001, won China CCTV Cup Fast Game champion and the challenger of 3rd Lebaishi Cup.
- In 2002, 15th Fujitsu Cup first round, 7th Samsung semi-final.
- In 2002-2003, achieved five consecutive wins in 4th Nong Shim Cup by beating Kobayashi Koichi 9p, Kim SeungJun 7p, Kato Masao 9p, Cho Hunhyun 9p and Yoda Norimoto 9p consecutively.
- In 2003, 10th Xinren Wang the second place and 8th Samsung semi final.
- In 2004, won 2nd Yongda Cup.
- In 2007, won 7th Liguang Cup champion.
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