Added credits of the chinese version with more cast and crew including second director:

http://hkmdb.com/db/movies/credits.mhtm ... ay_set=eng

I added only the 2 martial arts directors.

Some cast updated :

Role for Tin Ching unclear

Not yet added :

??
Lee Yung (7)
Most likely match,
with acting credits in earl '90s

Flower Gods :

Liu Li (2)
??
Actor 18 years later.

Lucky Hawk
??
Not an actor
Many years later

Unable to find :

Mok Wai Hung
Searched on ??

Kok Wa? San
(searched full list of Kok as first char)

Lau Wai Ping
Searched on ??

Tao Wing Hung
???
Searched on ??

Chui Chi Ping
Searched on ??
White Eagle

Leung Kin San
Searched on ??

Geung Kwok x?
Searched on ??

Chui Chi Wo
Searched on ??

Unable to guess :

Lau Ng?
as Blue Eagle

All missing actors should be Mainland Chinese because there is a note behind all other names with Hong Kong or Taiwan. Because of that reason I guess it is another ?? and not Lee Yung (7).