Perhaps you should try some spelling variations:
yang muxi » yang xi, yang mu
lang yan » wang yan, wang yang, zhang yan
yang hui » wang hui, zhang hui, wang hua
yang jie » yang jin, yang xi, yang yi
yang jui » yang judy, yang xi, yang yi
wong sau » wong sam, wong siu, wong shiu
rene » rent, gene

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: lang yan ((yang hui) OR (yang muxi)) rene ((((yang jie) OR (yang di))) OR (yang jui)) wong sau ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan ((yang hui) or (yang muxi)) rene ((((yang jie) OR (yang di))) or (yang jui)) wong sau ;~".
• Adding a wildcard symbol may retrieve word variants: lang yan ((yang hui) or (yang muxi)) rene ((((yang jie) OR (yang di))) or (yang jui)) wong sau ;*.