Bloodfight 2: The Deathcage (1988)
Nam See Hon (Robin Shou) is a talented martial artist that represents the Wa Chai Gym. He does professional Chinese Boxing to make his uncle and godfather proud. See Hon must persevere and improve upon his abilities in order to survive more high profile fights. Meanwhile, the owner of the Kents Gym, controls the local gambling scene and puts a lot of pressure on the Wa Chai Gym in some violent ways.