Perhaps you should try some spelling variations:
young gong » young young, zong gong, young growing
mun young » yun young, ju young, cyn young
rein gang » ein gang, ein ganz, den gang
wong sam » wong sau, wong lai, kong sar
wong siu » wong shiu, kong siu, wong sau
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.

• If you are trying to use Boolean operators, they must be ALL CAPS: mun young gong di rein gang li ((((wong sam) OR (wong siu))) OR (hong yu)) ;~.
• Adding a wildcard symbol may retrieve word variants: mun young gong di rein gang li ((((wong sam) or (wong siu))) or (hong yu)) ;*.