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

If nobody stops me in 15 days I will merge them.

Why? do you have proof?

Same name, same job.

Merged

???(1)
Chen Chang-Chao
Aliases: Chen Chang-Tsao, Chan Cheong-Chou

Filmography (1980-1996)

Special Effects (12 films)
Chu Liu Hsiang and Hu Tieh Hua (1980)
Survival of a Dragon (1981)
A Heroic Fight (1986)
Dai Tou Bing 3: A Bing Ge (1987)
Hello Dracula 2 (1987)
A Li Ba Ba (1988)
Magic of Spell (1988)
Kung Fu Student (1989)
The 3-D Army (1989)
Challenge to Devil Area (1991)
Clans of Interigue (1993)
The Chinese Ghostbuster (1994)
Production Manager (1 film)
Clan of Amazons (1996)
Producer (1 film)
Bei Tou Zui Hou Yi Ban Lie Che (1986)

and

???(2)
Chen Chang-Zao

Filmography (2018)

Actor (1 film)
Back to the Good Times (2018) ... [Wire Stunt]