Acting Yuen Lung-Kui Biography Member of the Yuen clan and son of Simon Yuen Siu-Tin. Acting Coup De Grace Giant 7 1990 Thunder Cops II 1989 The Champions Hits Gong 1983 An Old Kung Fu Master 1981 Dreadnaught 1981 What Price Honesty? 1981 The Incredible Kung Fu Master One of Yang Wei's Men 1979 The Story of the Drunken Master So's son 1979 Agent-readable