Perhaps you should try some spelling variations:
yang muxi » yang xi, yang hui, yang mu
lang yan » wang yan, wang yang, zhang yan
wang hui » wang zhi, wang wei, wang he
yang jie » yang jin, yang di, yang xi
yang jui » yang judy, yang di, yang xi
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 ((((wang hui) OR (wang hua))) OR (yang muxi)) rene ((yang jie) OR (yang jui)) wong sau ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan ((((wang hui) OR (wang hua))) or (yang muxi)) rene ((yang jie) or (yang jui)) wong sau ;~".
• Adding a wildcard symbol may retrieve word variants: lang yan ((((wang hui) OR (wang hua))) or (yang muxi)) rene ((yang jie) or (yang jui)) wong sau ;*.