Perhaps you should try some spelling variations:
yang yun » yang jun, tang yun, yang yue
min wong » min hong, minh cong, amin hong
wong sau » wong sam, wong siu, wong shiu
wan yan » wang yan, nan yan, wai yan
yang yi » yang di, yang jui
yang xi » yang di, yang jui
kan min » han min, kian ming, kyaw min
wu kan » wu kang, wu kin

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan ((((yang yi) OR (yang yun))) OR (yang xi)) wu kan min wong sau ;~.
• Adding a wildcard symbol may retrieve word variants: wan yan ((((yang yi) or (yang yun))) or (yang xi)) wu kan min wong sau ;*.