Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
yang muxi » yang jui, yang xi, yang mu
shang tan » shang jin, hong tan, liang tan
yang hui » yang jui, wang hui, zhang hui
tan wong » tan hong, tan kong, tan yong
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: yuan wang ((((yang hui) OR (yang di))) OR (yang muxi)) rene shang tan wong sau ;~.
• Adding a wildcard symbol may retrieve word variants: yuan wang ((((yang hui) or (yang di))) or (yang muxi)) rene shang tan wong sau ;*.