The Heroine
Incriminating evidence against a gang is left in a cab when a gang member dies in it. The gang chases the innocent cab driver, who receives help from the dead gangster's sister - a tough police woman.
Starring Charlie Chin Chiang-Lin, Yuen Qiu, Lee Man-Tai, Hu Chin, Chiang Nan, Jackie Chan, Helena Law Lan, Fung Ngai, Wong Sam, Betty Pei Ti
Watch "The Heroine" on Amazon released in 1973. It's a crime and action & adventure movie, and has a rating of 3.5 out of 10 from Imdb which is fairly low for this kind of movie, and is currently only available for purchase or rent.