Desc: Sha shou tian shi: Directed by Chun-Ku Lu. With Yuen Hung, An An, Kam Bun, Pui-Kei Chan. Three female cops form a special unit and get their main witness out of the clutches of a gang. The witness holds the key to Chu Chung Sing, a gang-lord who runs a night-club. They will have to face a ruthless but sentimental killer.