Perhaps you should try some spelling variations:
rein gang » ein gang, ein ganz, den gang
yan kong » tan kong, yan cong, nan kong
kong der » konig der, kong sar, kong lee
der rein » der rhein, der verein, der reinen
wong sam » wong lai, kong sar, von sam
wong sau » wong siu, wong shiu, wong lai
wong yue » wang yue, hong yu
gang li » gan li, tang li, wang li
wang » wing, wan, lang

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