Chan Wing Chiu confirmed for me on FB, the following :

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

is actually

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

The problem is incorrect reading of the 3rd character in the former.

merged

???
Chan Wing-Hei (1)

Filmography (1985-2010)

Assistant Director (1 film)
My Name Ain't Suzie (1985)
Executive Director (1 film)
The Drunkard (2010)

and

???
Chan Wing-Chiu ?
Aliases: Chan Wing-Chui

Filmography (1982-2013)

Director (5 films)
Emotional Girl - Doubt of Distress (1993)
3 Days of a Blind Girl (1993)
Rebel Without a Cause (1993)
A Side, B Side, Seaside (2005)
A Decade of Love (2008)
Editor (2 films)
And Also the Eclipse (2004)
A Side, B Side, Seaside (2005)
Script Supervisor (4 films)
The Pure and the Evil (1982)
Happy Sixteen (1982)
Love (1982)
Hong Kong, Hong Kong (1983)
Planning (1 film)
Sisters in Law (1992)
Assistant Director (18 films)
The Return of Pom Pom (1984)
Yellow Peril (1984)
Carry on Doctors and Nurses (1985)
The Millionaires' Express (1986)
The Strange Bedfellow (1986)
Happy Bigamist (1987)
Paper Marriage (1988)
One Husband Too Many (1988)
The Yuppie Fantasia (1989)
A Fishy Story (1989)
Four Loves (1989)
The Cat (1992)
Sisters in Law (1992)
Changing Partner (1992)
My Americanize Wife (1992)
Fist of Fury 1991 II (1992)
Naughty Couple (1994)
Because of Lies (1995)
Producer (1 film)
A Side, B Side, Seaside (2005)
Actor (24 films)
Queen's Bench III (1990)
Inspector Pink Dragon (1991) ... Hi Fi Teach, CID
The Magic Touch (1992) ... One of the tax inspectors
He Ain't Heavy, He's My Father! (1993) ... Housing Authority staff
3 Days of a Blind Girl (1993) ... Pedestrian fighting over taxi with Mrs J
Murder (1993) ... Dr Chan Ngan Sun
How Deep Is Your Love (1994)
Twenty Something (1994)
Full Throttle (1995)
Because of Lies (1995)
After the Crescent (1997)
The Longest Summer (1998) ... CID # 4
Little Cheung (2000) ... Immigration officer # 1
The Runaway Pistol (2002) ... Chan Wing Chiu
U-Man (2002) ... Superintendent
The Floating Landscape (2003) ... Gallery manager
Kidnap (2007) ... Inspector Lo
The Closet (2007) ... Curator Lam
A Decade of Love (2008)
True Women for Sale (2008) ... Social Worker
Let's Go! (2011) ... Politican
A Simple Life (2011) ... Guest at premiere
Tales from the Dark 1 (2013) ... 3) Policeman
The Way We Dance (2013) ... Mr. Lam
Writer (1 film)
Hollywood Hong Kong (2001)

dulicated