Matching Escort
Fury of the Silver Fox (Aka Matching Escort) (original)
A prince wants to marry a common girl, but is forbidden from doing so. When the girl's parents are brutally murdered, she's taken in by the Silver Fox, and taught the ways of killer kung-fu techniques, which she masters completely. When she finds out that the prince's life is now threatened by the same warlord who killed her parents, it's time to take revenge.
Starring Chang Ling, Meng Fei, Mang Fei, Wang Hsieh, Chan Gwan-Biu
Watch "Matching Escort" on Tubi TV released in 1982. It's a action & adventure and drama movie, and has a rating of 6.6 out of 10 from Imdb which is usually fine for this kind of movie, and is currently available to watch for free.