File:Roy Cheung.jpg File File history File usageNo higher resolution available. Roy_Cheung.jpg (640 × 427 pixels, file size: 49 KB, MIME type: image/jpeg) File history Click on a date/time to view the file as it appeared at that time. Date/TimeThumbnailDimensionsUserComment current07:47, 7 February 2012640 × 427 (49 KB)FullTimeKiller (Talk | contribs) You cannot overwrite this file. Edit this file using an external application (See the setup instructions for more information) File usage The following page links to this file: Roy Chow Hing-Yeung File Discussion View View source History