Righting Wrongs (1986)

"Righting Wrongs" is a 1986 Action movie directed by Corey Yuen Kwai and starring by Cynthia Rothrock, Yuen Biao. Jason Chan, a Hong Kong lawyer, is angry at the way the law protects criminals and decides to take the law into his own hands, dishing out vigilante justice when a key witness and his entire family are murdered. But hotshot cop Cindy Si is soon on Chan's case, and the situation unravels into a fight that only a few will survive.