Perhaps you should try some spelling variations:
wing hyoung » wang hyoung, min hyoung, hwang byoung
hyoung kong » hong kong
yam region » dam region, a region, bay region
region gan » region a, region al, region gandja
kong yam » kong sar
wong sam » wong sau, wong lai, kong sar
wong yue » wang yue, hong yu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wing hyoung kong yam region gan li ((wong sam) or (wong yue)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing hyoung kong yam region gan li ((wong sam) OR (wong yue)) ;*.