http://www.hkmdb.com/db/movies/view.mhtml?id=5065&complete_credits=1&display_set=eng

Characters names:
Connie Chan Po-Chu (Hui-ling)
Kenneth Tsang Kong (Chi-hung)
Helena Law Lan (Jenny)

Added alt. title, 7 actors more in the cast, prod., editor and photography.
"Englishized" prod. company.

I did not find music composer in the credits.