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.
He is currently 7 dan, since 2008. His most notable achievement was winning the Tianyuan title in 2002 over Chang Hao, which ended Chang Hao's five-year reign with the title.