Did I see a censored version

I rented the Dragon Dynasty version from BlockBuster and before i saw the movie i found out a bit about it here on imdb. I was looking at the plot keywords and it had some words such as "Extreme Violence" "Gore" "Stab in Head" "Stabbed in face" heres the link so you can see what i'm talking about http://www.imdb.com/title/tt0821470/keywords now this movie was pretty bloody but i didn't see a stab in the head or anything super gory like i expected, that doesn't make it a bad movie though i *beep* loved this movie but i'm just wondering if theres any alternative versions.