Perhaps you should try some spelling variations:
land yuan » fang yuan, yan yuan
yuan ming » yuan ting, kian ming, tuan minh
wang dan » wang yan, wang ban, wang yidan
dan land » sudan land, down land, dan la
yang jie » yang jin, yang jui, yang yi
wong sam » wong lai, kong sar, von sam
wong sau » wong siu, wong shiu, wong lai
yang xi » yang yi, yang jui

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: wang dan land yuan ming ((((yang jie) OR (yang xi))) OR (yang di)) ((wong sam) OR (wong sau)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang dan land yuan ming ((((yang jie) or (yang xi))) or (yang di)) ((wong sam) or (wong sau)) ;*.