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