Perhaps you should try some spelling variations:
young gong » young young, zong gong, young growing
yun young » ju young
gong dam » gong di, gong kai
rein gan » ein ganz
ein gang » ein ganz, ein zugang, ii gang
wong sam » wong lai, kong sar, von sam
wong sau » wong siu, wong shiu, wong lai
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: yun young gong dam ((rein gan) OR (ein gang)) li ((((wong sam) OR (wong sau))) OR (hong yu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yun young gong dam ((rein gan) OR (ein gang)) li ((((wong sam) or (wong sau))) or (hong yu)) ;~".
• Adding a wildcard symbol may retrieve word variants: yun young gong dam ((rein gan) OR (ein gang)) li ((((wong sam) or (wong sau))) or (hong yu)) ;*.