What martial arts were used in the movie Charlie's Angels?

Of course Martial arts was used in Charlie's Angles, but as for the specific type I am not sure. If it is like most other movies, however, it is probably a vast array of different types. Usually, because of all the different martial arts there are, when people are taught a martial art, and then learn more than one, when they reteach one or the other they combine them. But in the movies, depending on what the directors want in the scene, the type of martial art will change, because every martial art specializes in a different category!

Lucy Liu personally practices the martial arts of Kali-Eskrima-Silat (knife-and-stick fighting). But the choreographed moves were a mixture of several eastern martial arts including various styles of wushu and karate.