Could be the same movie?
http://hkmdb.com/db/movies/view.mhtml?id=8642&display_set=eng
http://hkmdb.com/db/movies/view.mhtml?id=6048&display_set=eng


I'll have some more questions about identifying his rare movies soon

I think "Shaolin Tough Kid" (2) is wrong, this movie must be "Goose Boxer" starring Charles Heung and Ko. If nobody stops me in 15 days I will remove it.

removed

Shaolin Tough Kid (1979)
梁山怪招
Country: Hong Kong
Genre: Martial Arts
Theatrical Run: 11/29/1979 -

Director
Sung Ting-Mei

Cast
Charles Heung Wah-Keung
Phillip Ko Fei

Production Company
Super Win Film (H. K.) Co.