Jackie Chow Kong is Chow Kong (1)?

[Michael Kistner]

I ask me if that is the same person:

http://hkmdb.com/db/people/view.mhtml?i ... ay_set=eng

http://hkmdb.com/db/people/view.mhtml?i ... ay_set=eng

Chow Kong (1) not appear as actor in DUEL OF THE TOUGH but it is the same with Kei Ho-Chiu and it is not unusual with such productions that the actor credits are not trustworthy.

That poster (with more cast/crew credits missing in the hkmdb credits!!!)

http://hkmdb.com/db/movies/image_detail ... ay_set=eng

says that all 3 martial arts directors are from Hong Kong.
Chow Kong also worked with Mak fei-Hung as martial arts director on another movie (TOP FIT)

Opinions?