Sorry, it's
Shaolin Kung Fu (1974), and I should have made myself more clear.
By adding 'uncredited' to several of the actors names, the DB suggests that ALL the others are credited on the film, that's why I wrote: '
Couldn't find the characters of Woo Gwong, Gam Kim, Miu Lai Wan, Wei Hung Sheng, Ko Pao'.
It also suggests that ALL, that are credited on the film, are listed, that's why I wrote:'
I found 7 names (in characters), which didn't correspond with any of the actors you have credited.'.
In both cases it means that I could not find the characters the DB uses for those names (Did search for alt. spelling). It's possible that some of the actors are credited with characters that are not used in the DB.
What I mean to say is, it's better to have an other look at the film credits.
(This the first film I came across, where it's indicated if someone is credited or not.)