Perhaps you should try some spelling variations:
wang dong » wang yong, wang hong, wang yang
dong yang » dong hoang, wang yang, yang yang
rein gang » ein gang, ein ganz, den gang
wong sau » wong siu, wong shiu, wong lai
wong sam » wong lai, kong sar, von sam
gang li » gan li, tang li, wang li
hong yu » wong yue
yang i » yang di, yang xi, yang yi
i rein » i reine, 1 rein, 2 rein

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 dong yang i rein gang li ((((wong sau) OR (wong sam))) OR (hong yu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang dong yang i rein gang li ((((wong sau) OR (wong sam))) or (hong yu)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang dong yang i rein gang li ((((wong sau) OR (wong sam))) or (hong yu)) ;*.