Perhaps you should try some spelling variations:
wang yidan » wang yan
yidan wang » yiqian wang, qian wang, yan wang
yang yang » wang yang, wang yan
ying jin » yang jin, jing ji, yang jie
yang jui » yang judy, yang xi, yang yi
wong sam » wong sau, wong lai, kong sar
hua ren » hua chen

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yidan wang hua ren ((((yang yang) or (((ying jin) or (yang di))))) or (yang jui)) wong sam ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yidan wang hua ren ((((yang yang) OR (((ying jin) OR (yang di))))) OR (yang jui)) wong sam ;.
• Adding a wildcard symbol may retrieve word variants: wang yidan wang hua ren ((((yang yang) or (((ying jin) or (yang di))))) or (yang jui)) wong sam ;*.