Chien Yu-hsiu (; born 29 February 1980) is a former badminton player from the Republic of China. Chien graduated from the National Taiwan Sport University and now works as junior coach in Hsinchu. He was the silver medalist at the 1996 World Junior Championships in the boys' doubles event partnered with Huang Shih-chung, and the champion at the 1998 Asian Junior Championships in the boys' singles event. Chien won the senior international tournament at the 2003 U.S. Open. He competed at the 1998 Asian Games, and 2004 Summer Olympics. His brother Chien Yu-hsun also a professional badminton player. Achievements World Junior Championships Boys' doubles Asian Junior Championships Boys' singles IBF World Grand Prix The World Badminton Grand Prix sanctioned by International Badminton Federation (IBF) since 1983. Men's singles IBF International Men's singles Men's doubles References External links 1980 births Living people Sportspeople from New Taipei Taiwanese male badminton players Badminton players at the 2004 Summer Olympics Olympic badminton players of Taiwan Badminton players at the 1998 Asian Games Asian Games competitors for Chinese Taipei 21st-century Taiwanese people