Need help identify music from 36 Chambers of Shaolin

Hi
Was wondering if anyone recognize the opening music in this link

http://www.amazon.com/Animals-Are-Beautiful-People/dp/B000LJ949I

It is a 1974 Documentary called
"Animals Are Beautiful People"
It was later used in a 1978 Shaw Brothers martial arts movie called 36 Chambers of Shaolin. Don't know if it is original, taken from another movie or library music.
Appreciate any help.
Thanks

ricknw17, April 14, 2009; 11:55 PM