Perhaps you should try some spelling variations:
lang hyoung » wang hyoung, kang young, hwang byoung
hyoung kong » hong kong
region gan » region al, region gandja
kong dam » kong yam, kong sar, kong a
region a » region _
wong sam » wong sau, wong lai, kong sar
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: lang hyoung kong dam ((region gan) or (region a)) li ((wong sam) or (hong yu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang hyoung kong dam ((region gan) OR (region a)) li ((wong sam) OR (hong yu)) ;.
• Adding a wildcard symbol may retrieve word variants: lang hyoung kong dam ((region gan) or (region a)) li ((wong sam) or (hong yu)) ;*.