Roy Cheung Yiu-Yeung ( pinyin: Zhāng Yàoyáng; born 20 July 1964 in Hong Kong) is a Hong Kong-based actor, best known on-screen for his roles as Triad gangsters in a number of films. Description above from the Wikipedia article Roy Cheung, licensed under CC-BY-SA,full list of contributors on Wikipedia.
Raging Angels
In the Mood for Love
The Storm Riders
Aces Go Places V: The Terracotta Hit
Infernal Affairs II
Exiled
Best of the Best
Colour of the Loyalty
Women from Mars
The Drummer
City on Fire
Beast Cops
Chinese Odyssey 2002
The Wesley's Mysterious File
The Mission
Organized Crime & Triad Bureau
The Avenging Fist
Fight Back to School
Born to Be King
Young and Dangerous 4
