午馬
For his role as Ximen Qing in "The Reincarnation of Golden Lotus" (1989), Sinn was nominated for the Hong Kong Film Award for Best New Performer. That same year, he participated in Tai Kit Mak's "All Night Long", a story film starring Carol Cheng, Shui-Fan Fung, Elizabeth Lee, Elsie Chan, Crystal Kwok, and Wu Ma. Then he appeared as a fast food restaurant staff in Clarence Fok's "The Iceman Cometh", the film stars Yuen Biao, Yuen Wah, and Maggie Cheung.