The original cinema version played with a Category II rating but later Cat III rated video versions reinstated several moments of gore (the Mei Ah dvd incorrectly states that it's still Cat II). There's also evidence in the film of at least one deleted scene that involves Anthony Wong's Sam forced by Yam's Judge to bring the eyes of Jeff as evidence that he's killed him. Wong reportedly instead cuts out the eyes of one of the killed family members in the house where this all takes place. Him then exiting the house shows him grasping on something in his hands (a shot that's in the film) and what would've followed was Judge placing the eye balls in his mouth. It's not quite The Big Boss status on this lost scene but still...