Represented the People's Republic of China at the 42nd IMO (2001, Washington DC) as contestant CHN4, earning a Gold Medal with 37/42 points (individual problem scores 7,7,2,7,7,7), ranked joint 7th worldwide - China's 2nd-highest scorer on the 2001 team.
AchievementsGold Medal, 42nd International Mathematical Olympiad (IMO) 2001, Washington DC - contestant CHN4 for the People's Republic of China, score 37/42 (7+7+2+7+7+7), ranked joint 7th overall