Biography
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.
Personal Information
Birthdate
1964-07-20
Birthplace
Hong Kong, British Crown Colony [now China]
Known for
Acting