He is currently 7 dan, since 2008. His biggest accomplishment was winning the Tianyuan title in 2002 over Chang Hao, which ended Chang Hao's five year-run with the title.
Currently ranked 7 dan, he has held this position since 2008. His crowning achievement was claiming the Tianyuan title in 2002 by defeating Chang Hao, thus ending Chang Hao's five-year dominance of the title.