Help requested to identify music in classic martial arts films

Hello,

Can someone help me identifying from which movie soundtracks or library music records the following music cues were lifted from? I've included links that should take you directly to the point in the video where the song plays that I need ID'd.

Duel for Gold (1971)
spy movie style music (supposedly also used in at least one other Shaw Brothers film) https://www.youtube.com/watch?v=IkOlu35Dxrk

Bruce Lee: The Man, The Myth (1976)
music played during the title screen https://youtu.be/7UzB9hCujUA?t=97

Bruce Lee Fights Back from the Grave (1976)
The 3-second cue (before the music from Rollercoaster starts playing) https://youtu.be/-iYzIsoqat8?t=1327
Also this, from the same movie https://youtu.be/4rXLvzb4Ljg?t=1592
And this too https://youtu.be/-iYzIsoqat8?t=1862
And one more from the same movie https://youtu.be/-iYzIsoqat8?t=3524

Return of Fist of Fury (1977)
Spaghetti western-sounding intro song https://youtu.be/WmrHDI2ex0c?t=31
10-second cue https://youtu.be/WmrHDI2ex0c?t=2414
funky song 1 https://youtu.be/WmrHDI2ex0c?t=2425
funky song 2 https://youtu.be/WmrHDI2ex0c?t=4279

Bruce, King of Kung Fu (1980)
Brief cue that plays before the fight: https://youtu.be/YNB3C7ewnn0?t=158
Cue during the fight: https://youtu.be/YNB3C7ewnn0?t=171
One more from the same movie (I've heard this same music in other movies too): https://youtu.be/YNB3C7ewnn0?t=195

Magnificent Natural Fist (1980) https://youtu.be/xqd-dCp67ho?t=207

The Gambler and His Kung Fu Master (1981)
song 1 https://youtu.be/b0GW8dSybjA?t=84
song 2 https://youtu.be/b0GW8dSybjA?t=145

Fearless Hyena 2 (1983)
Cannot direct link to the song for this video, but it's the music at 1:31:04 during the end credits I want to know: https://fsharetv.io/watch/fearless-h...de-1-tt0085864

The Magic Crystal (1986)
Theme song (not sure if it's taken from somewhere or made especially for the film): https://www.youtube.com/watch?v=kKagdgoD-3E

Unknown kung fu or Hong Kong action movie #1
I don't know the name of the movie this comes from (sound only), all I know for sure is that it's a late 70s to early 80s kung fu movie. I would like the music ID'd, and if possibly the movie also. https://www.youtube.com/watch?v=buZaN9q3r78

Unknown kung fu or Hong Kong action movie #2
Here is video but without sound and I'd just like to know which movie it's from. It originally had the disco song FLIGHT '76 by the Walter Murphy Band playing during this opening sequence. https://www.youtube.com/watch?v=n2KwG4ap6Ww

Any help appreciated!