Desc: Xi du zhe: Directed by David Da-Wei Chiang. With Lung Ti, Chung Wang, Sze-Kei Lee, Tao Chiang. Tseng Chien is a drug dealer delivering a package when a distraught and strung-out Kuan Cheng-Chun asks him to lend him some dope so he can get a fix. When asking doesn't win Tseng over, Kuan turns to more violent methods.