Master with Cracked Fingers

A old beggar from the woods secretly teaches Chien Fu kung fu as he can't afford regular classes and his "dad" doesn't want him fighting. He grows up, works as waiter and ends up fighting men from his town's crime syndicate.
Includes footage from 1971/73 movie "The Cub Tiger from Kwang Tung", with various story changes including added or deleted characters and scenes