Cheung Yiu-Choa.k.a. 張耀祖Chang Yao-TsuCheung Yiu-JoChang Yao-ChuCheung Yiu-TsoThis product uses the TMDb and OMDb APIs but is not endorsed or certified by either TMDb or OMDb.You can also find this person on TMDb.org and IMDb.com.CreditsCrewDepartmentJobMovie / TV ShowGenresReleaseRatingCameraDirector of Photography警察故事Police StoryActionCrimeThriller14 Dec 198575% · 816All credits on TMDb.org.