George Ma Joi-Man

1980s

1. 1984

   Guards of Shaolin

   Screenplay

2. 1983
   

   The Body Is Willing

   Writer

1980s

1. 1985
   

   Police Story

   Assistant Director

   79
2. 1984

   Long Arm of the Law

   Assistant Director

1980s

1. 1982

   Dragon Force

   Producer