She has had success on the regional level. She finished fifth at the 2005 Asian Championships, won the bronze medal at the 2005 Asian Indoor Games and the 2006 Asian Indoor Championships, the silver medal at the 2006 Asian Games, finished fourth at the 2007 Asian Indoor Games and won the bronze medal at the 2009 Asian Indoor Games. In the 4 x 400 metres relay event she won a silver medal at the 2008 Asian Indoor Championships and a gold medal at the 2009 Asian Indoor Games. She competed at the 2010 World Indoor Championships.