http://hkmdb.com/db/people/view.mhtml?id=7953&display_set=eng
http://hkmdb.com/db/people/view.mhtml?id=7005&display_set=eng
This is Ngai Suet
Jail House Eros
Saga of the Phoenix
The First Time is the Last Time
Ghost Ballroom
And this is Daan Gwai Chi
Vampire Kids
Angry Ranger
Ghost Ballroom
Besides I have strong feeling that Ngai Lau-Na (http://hkmdb.com/db/people/view.mhtml?i ... ay_set=eng) is Ngai Suet because Fai's sister from A Bloody Fight (http://hkmdb.com/db/movies/view.mhtml?i ... ay_set=eng) looks like this:
Besides I looked for Ngai Lau-Na at HKFA (http://ipac.hkfa.lcsd.gov.hk/ipac20/ipa ... EBRP#focus) and found there that Ngai Lau-Na was in Angel's Mission (http://hkmdb.com/db/movies/view.mhtml?i ... ay_set=eng) and Angel Enforcers (http://hkmdb.com/db/movies/view.mhtml?i ... ay_set=eng). At the HKMDB there are cast pictures for these movies and here she is:
Angel's Mission' Ngai Lau-Na
and
Angel Enforcers' Ngai Lau-Na
I think it's pretty obvious that in all the movies Ngai Lau-Na looks like a twin sister of Ngai Suet.