L.A.'s Chinatown is disrupted by the cross-town rivalry between two kickboxing clubs, as the competitive sport is catapulted from the ring of a gymnasium to a ring of fire.L.A.'s Chinatown is disrupted by the cross-town rivalry between two kickboxing clubs, as the competitive sport is catapulted from the ring of a gymnasium to a ring of fire.L.A.'s Chinatown is disrupted by the cross-town rivalry between two kickboxing clubs, as the competitive sport is catapulted from the ring of a gymnasium to a ring of fire.