Also, the entire duration of EBOLA SYNDROME (1996) is incredibly offensive. The last category 3 movie from Hong Kong before the takeover. I did hear that this movie, in its existing version is cut(!) I don't see how it could get any more offensive than it already is.
And the movie BUNMAN: THE UNTOLD STORY (1993) features one of the biggest punches to the gut I've ever seen. One sequence in particular is one of the most difficult pieces of film I've ever sat through. This film was a true story about a cannibal in HK who chopped up his victims and served them to his customers in these wildly popular food items called Cha Sa Bao, or pork meat buns.