The Steel Fisted Dragon
A kung-fu master hunts down the villain who killed his mother.
Starring Steve Lee, Chan Lau, Johnny Kokong, Beng Ito, Ronald Kansil, Hendro Tangkilisan, Enden Marlinda, Bey Suntara, Rusdi Ramli, Usman
Watch "The Steel Fisted Dragon" on Fandor released in 1977. It's a drama and action & adventure movie, and has a rating of 5.3 out of 10 from Imdb which is fairly okay for this kind of movie.