- Born on 11/23/1977, his wife is Liang Yadi 2p.
- At the age of 6, started learning go.
- In 1989, became 1p.
- In 1999, promoted to 8p.
- In July. 2002, promoted to 9p.
- In 1994 and 1997, challenger of 7th and 10th Mingren title.
- In 1994, won New Pro Cup champion.
- In 1994, 6th CCTV Cup semi-final.
- 5th Luhua Cup youth champion.
- In 1996, 10th Tianyuan semi-final.
- In 1999, won Shengxuerong Cup Fast Game champion and National Go Team Level A champion.
- In 2000, won 33rd National Go Individual champion.
- In 2001, won 6th NEC Cup champion.
- In 2001, National Go Individual 3rd place, CCTV Fast Game second place.
- In 2002, 6th LG Cup quarter-final and 7th Samsung Cup quarter-final.
- In 2002, 4th Chunlan Cup semi-final.
- In 2006, won the champion of 10th Samsung Cup by defeating Lee Changho 9p 2:1 in the final.
- In 2006, won 18th CCTV Cup champion.
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