Perhaps you should try some spelling variations:
hyoung gong » hyoung gun
wan hyoung » wang hyoung, man houng, min hyoung
rein gang » ein gang, ein ganz, den gang
wong sau » wong sam, wong siu, wong shiu
gong di » dong di, gong si, long did
di rein » i rein, der rein, dam rein
gang li » gan li, tang li, wang li
hong yu » wong yue

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wan hyoung gong di rein gang li ((wong sau) or (hong yu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan hyoung gong di rein gang li ((wong sau) OR (hong yu)) ;*.