I remember getting this movie as part of a Video Treasures double feature on VHS when I was a kid. All I can remember is this guy goes through this really brutal training period (one part I think involved him being hit repeatedly with sticks or something), anyway a group of bandits I think kill his mentor (an old man, bald I think with a long white beard) by crushing his head under a huge rock. I remember the hero goes on a revenge tour killing each bandit one at a time. He wore some kind of white mask. I keep thinking the name of the movie is "Shaolin" something or other. Any help would be much appreciated.