Re Great Shanghai 1937 (1986) at http://www.hkmdb.com/db/movies/view.mht ... ay_set=eng

I have added 23 portraits, 2 credits, and 9 screen captures.
11 of these 23 portraits are of Lau Lai-Gwan as She Woy Jeng, alias Mrs. Ng Si Bo.

I have temporarily added these 11 portraits of Lau Lai-Gwan to help ascertain
whether Lau Lai-Gwan is the same person as Li Ai-Qun (alias Lee Ngoi-Kwan),
who played "Great Dancer" Yin Mu-shang in Hidden Hero (1990) and Princess
Jade in Journey to the West (1991).

Li Ai-Qun (alias Lee Ngoi-Kwan)
http://www.hkmdb.com/db/people/images.m ... ay_set=eng

Lau Lai-Gwan
http://www.hkmdb.com/db/people/images.m ... ay_set=eng

Also . . .

The actor in the credit at http://www.hkmdb.com/db/movies/image_de ... ay_set=eng
might be the same person as here from these images taken from the film
Slaughter in Xian (1990):

Liu Xin-Hou
http://www.hkmdb.com/db/people/images.m ... ay_set=eng

I think those are definitely two different actresses.