Her fight with Sibelle Hu is well remembered by fans, but what isn't known is that Michiko's unconscious fall at the hand of Sammo Hung had to be filmed seven times. Michiko received a mild concussion and required 17 stitches to close the wound on her head.

Another bit of trivia, is that during the fight with Sibelle, Michiko is actually kicking the legs of Lam Ching-Ying who was unable to walk for a few days after the scene was filmed. The reason, Sammo requested that Michiko kick harder than normal was so that the effect would look proper on camera.