She won bronze medals at the 2000 World Junior Championships and the 2001 Summer Universiade, and finished eleventh at the 2001 World Championships. On the regional level she won a bronze medal at the

At the 2005 East Asian Games, the athletics events were held at the Estádio Campo Desportivo in Macau, People's Republic of China from 1–4 November. A total of 45 events were contested, of which 23 by