One of the best martial arts movies ever.The stuff tony jaa is doing now that people are making such a big fuss about was done here...There's even some muay thai clinching!.I saw elements of wing chun,chin na,jujustsu,muay thai boxing,aikido and of course kung fu in this.actually an educational film as well as a brutal,hard hitting martial arts movie.The dubbing and acting are above par for this sort of thing.The best thing jet li has ever done by far.