This is a great martial arts movie, if a bit (hah) biased on the Chinese side. Several plot elements were incorporated into Jet Li's remake FIST OF LEGEND, but I don't think there were many wires used here. It's the Romeo and Juliet story, if Romeo and Juliet lasted longer than three days and lived. Oops, spoiler warning for anyone who doesn't know.
This is the original HK trailer. I think I have an English one on a DVD somewhere, but I couldn't find it on youtube. This one is pretty cool, though I think a four minute trailer is a bit of overkill. Still, you get a good idea of what the movie is about.