Credits: Cut-Throat Struggle for an Invaluable... (1982)

[Gaijin84]

Chinese credits

http://hkmdb.com/db/movies/credits.mhtml?id=6356&display_set=eng

Some initial ones quite hard to read because of the background... I think this is a mainland film, not entirely sure it's from Hong Kong. Filming location is absolutely PRC.

[calros]

Very valuable info! 1st part: added prod. co., 3 action dir., 4 actors and 2 identifications.
2nd part: added 1 phot., mus., art dir., costumes, makeup, sound, gaffer, prod. man. and 1 actor more.
It is a HK-PRC co-production.