Swift Shaolin Boxer
A pair of warriors take on a band of ruthless criminals, fearlessly conquering a fortress and bringing down anyone who dares to stop them.
Starring Angela Mao Ying, Barry Chen, Chia Ling, Lo Lieh, Wang Kuan-Hsiung, Shih Chung-Tien, Fang Fang, Ting Wa-Chung, Hsieh Hsing, Weng Hsiao-Hu
Watch "Swift Shaolin Boxer" on Amazon released in 1978. It's a fantasy and action movie, and has a rating of 6.3 out of 10 from Imdb which is usually fine for this kind of movie, and is currently only available for purchase or rent.