Perhaps you should try some spelling variations:
lang hyoung » wang hyoung, kang young, hwang byoung
hyoung gun » young eun
hua best » a best, our best
won sacu » non sacu, von sach
wong sau » wong sam, wong siu, wong shiu
gun hua » gui hua, tuan hua
yang ji » yang jui, yang jie, yang jin

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