I think this is Lam Kau but it's possible that it's Unicorn Chan? I looked at Bruce's photo of Little Unicorn under Fist of Unicorn and couldn't decide.
Not really familar with Little Unicorn.

[url=http://hkmdb.com/db/movies/view.mhtml?id=4998&display_set=eng]Twin Swords 1969)
[/url]