Desc: Yang chi: Directed by Ernst Hofbauer, Chih-Hung Kuei. With Hua Yueh, Hui-Ling Liu, Sonja Jeannine, Diane Drube. Five Western girls are kidnapped by Chinese pirates and sold to a brothel. While they are being trained to become prostitutes, a couple of local citizens take mercy on them and plots their escape by teaching them kung-fu. The five scantily-clad girls, using their newfound martial arts skills then fight their way to freedom.