Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang ying » yang yang, yang jing, huang ying
ying hua » ming hua, wang hua, ying zhu
yang jui » yang di, yang xi, yang yi
wong sam » wong lai, kong sar, wong max
wong sau » wong siu, wong shiu, wong lai
hua ren » hua chen
von sam » von sa, von sap, von scham

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: wang yang ying hua ren ((yang jui) OR (yang judy)) ((((wong sam) OR (von sam))) OR (wong sau)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang ying hua ren ((yang jui) or (yang judy)) ((((wong sam) OR (von sam))) or (wong sau)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yang ying hua ren ((yang jui) or (yang judy)) ((((wong sam) OR (von sam))) or (wong sau)) ;*.