Perhaps you should try some spelling variations:
lang hyoung » wang hyoung, kang young, hwang byoung
hyoung gun » young eun
yang jui » yang judy, yang di, yang xi
yang lin » yang jin, wang lin, yang li
wong sau » wong sam, wong shiu, wong lai
wong siu » wong shiu, kong siu, wong siew
gun hua » gui hua, tuan hua
hua ren » hua chen

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: lang hyoung gun hua ren ((yang jui) OR (yang lin)) ((wong sau) OR (wong siu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang hyoung gun hua ren ((yang jui) or (yang lin)) ((wong sau) OR (wong siu)) ;~".
• Adding a wildcard symbol may retrieve word variants: lang hyoung gun hua ren ((yang jui) or (yang lin)) ((wong sau) OR (wong siu)) ;*.