Chiu-Ping Hu

An early Brigitte Lin Romance.

Mr. and Mrs. Ho are longing for a grandson. Their son, Ho Chieh and daughter-in-law, Wan Ping, come home from abroad. Wan Ching, the little sister-in-law, is a nurse and comes with Mrs. Ho to meet her sister. At the airport, old Mrs. Ho mistakenly hears that her daughter-in-law is pregnant. After that, Ho Chieh has to attend a business party. However, his wife is not free for it so he begs his little sister-in-law to go as his wife. Wan Ching turns out to be a hit with the guests... (The Movie Database)

Another tale of revenge and mystery from Ancient China. Well, Taiwan, anyways. (NoKungFu ForYou)

Forest Duel; Passion and the agony of injustice boil over into an unshakeable resolve, as Pan Lung returns home after five years in prison for a crime he didn't commit. While searching for his former lover in a world that has changed dramatically, he is continually attacked, and must fight for his life. When an old enemy accuses him of murder, he vows to fight to the death. (imdb)

An investigative team that wants to foil the evil plans of a group of criminals.