Sylvia Chang
Chow Yun-fat plays Ah-Long, a single father trying to raise his son, Porky (Wong Kwan-yuen), on a low-income lifestyle. Ah-Long works as a truckdriver at a construction site. The son's real mother, Por-por, who is Ah-Long's ex-girlfriend (played by Sylvia Chang) left him ten years ago for the United States after a lovers' spat.