I think the film both reviewers are actually thinking of is a Jimmy Wang Yu 1971 film called "Blood of the Dragon" in which Wang Yu's character is called the White Dragon. I own this film and can agree that it is everything the reviewers are claiming. It is easily one of better Kung-Fu films of the early 70's.
This film "The White Dragon" is something completely different and I am interested in finding it as I am an avid Kung-Fu collector. I am intrigued as this would easily be one of David Chiang's earliest works. I was under the impression that he was mostly a stuntman until Wang Yu left the Shaw Brothers Studios in 1969 and that's when he started getting starring roles in films like Vengeance (1970) playing mostly small roles prior.
