Perhaps you should try some spelling variations:
lang hyoung » wang hyoung, kang young, hwang byoung
hyoung kong » hong kong
region al » region a, region _, region 3
kong dam » kong yam, kong sar, kong a
region 1 » region _, region a
wong sau » wong sam, wong siu, wong shiu
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: lang hyoung kong dam ((region al) or (region 1)) li ((wong sau) or (wong yue)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang hyoung kong dam ((region al) OR (region 1)) li ((wong sau) OR (wong yue)) ;.
• Adding a wildcard symbol may retrieve word variants: lang hyoung kong dam ((region al) or (region 1)) li ((wong sau) or (wong yue)) ;*.