Desc: Hoh bit yau ngo?: Directed by Kent Cheng. With Kent Cheng, Chow Yun-Fat, Olivia Cheng, Chiao Chiao. Fat Cat, a intellectually disabled man who endures the mistreatment of the local villagers. Koko, the idealistic social worker who tries to give Fat Cat a better life. Her battle against apathy on his behalf takes its toll on them both.