Desc: Quan ji: Directed by Cheh Chang. With David Da-Wei Chiang, Lung Ti, Li Ching, Pawana Chanajit. Two men, one a businessman skilled in Kung Fu, the other a kickboxer discover they are brothers, and together, both in and out of the ring, they must face a crime syndicate. One of the first films to use the martial art of Muay Thai.