Sex for Sale
Movie| Title | 省港流鶯 |
| User score | 3.3 |
| Release date | Feb 19, 1993 |
| Genre | Action, Crime |
| Director | Chiang Yang |
| Production country | Hong Kong |
| Production companies | Success (H.K.) Film Production Co. |
| Run time | 82 min. |
A Triad trafficking in firearms and drugs between Hong Kong and Zhuhai but most of their illicit activities were raided by the Chinese Police Officer, Ng. The Triad whistle blower Yuen, who was so angry that he kidnapped Ng's wife, maltreated her until she was unwillingly to be a prostitute in Hong Kong. Yuen's niece was a narcotics agent in Hong Kong Anti-drugs and Narcotics Bureau, cooperated with Ng to put Yuen in jail....
