Yu Mang-Sang (餘明生) is a Hong Kong film and television director.
Known For: Directing
Birthday: 1952-05-20
Place of Birth: Hong Kong, China
Also Known As: Mang San Yu, Yu Mang San, Yu Mingsheng, Yu Mang-San, Chui Ming-Sang, Jyu Ming Saang, Chui Ming Sang