It's no biggie, but there's a bit of a mistake on one of the Chinese characters for this film. The fourth character currently reads "Hing3" (enjoy) but should read "Yue5" (and). If you have a look, you'll see what I mean.
Small mistake, but "Fong Sai-Yuk enjoys Hung Hei-Goon" does sound a bit too much like a dodgy Cat III film, and probably not what Chang Cheh intended .