Release date: 1987
The child kyonsi appears in Chinese movies from time to time and often serves as either a comedic or oddly innocent aside. In this case the film is clearly focused on a child kyonsi and, indeed, child protagonists. It is, pretty much, comedy orientated but that comedy is not always in the best taste. Along with poo and pee gags we also get a homophobic aside that was cringeworthy.
That said this does also carry some fairly unique lore and has a western type vampire element also, so it is pretty much a hotchpotch with some interesting elements, some annoying elements and some offensive moments thrown in. Why the western title include the Hawaiian salutation is not clear.
|Western style vampire|
|using a cross|
The imdb page is here.