Desc: Gong fu xiao zi: Directed by Chia-Yung Liu. With Yue Wong, Chia-Hui Liu, Ying Li, Chia-Yung Liu. He's lost his memory, but not his skill: After a fierce battle with a local tong, Hoi is thrown over an embankment and left for dead. He survives the ordeal but has lost all of his memory.