http://hkmdb.com/db/movies/images.mhtml ... ay_set=eng

Lam Lok Fei ID
(Lin Luo Fei)
http://hkmdb.com/db/people/view.mhtml?i ... ay_set=eng

Chui Laap ID
(based mainly on ageing)
http://hkmdb.com/db/people/view.mhtml?i ... ay_set=eng

I believe Pak Yue San

http://hkmdb.com/db/people/view.mhtml?i ... ay_set=eng
is also these two :