Perhaps you should try some spelling variations:
yuan ming » yuan ting, kian ming, tuan minh
san yuan » san juan, yan yuan, fang yuan
ying jin » yang jin, jing ji
yang jie » yang jin, yang jui, yang xi
wong sau » wong sam, wong siu, wong shiu
yan san » yan clan, yan guan, yan wang
yang yi » yang xi, yang jui
wang » wing, wan, lang

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 yan san yuan ming ((((ying jin) OR (yang jie))) OR (((yang yi) OR (yang di)))) wong sau ;~.
• Adding a wildcard symbol may retrieve word variants: wang yan san yuan ming ((((ying jin) or (yang jie))) or (((yang yi) or (yang di)))) wong sau ;*.