Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
hong jong » hong kong
fang yuan » wang yuhan, wang yan, meng yuan
yang hua » wang hua, yang hui, ying hua
yang jui » yang judy, yang di, yang xi
yan clan » das clan, yan guan, yan yuan
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: ((wang yang) or (hong jong)) ((yang hua) or (yang jui)) ren ((yan clan) or (fang yuan)) wong yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yang) OR (hong jong)) ((yang hua) OR (yang jui)) ren ((yan clan) OR (fang yuan)) wong yue ;.
• Adding a wildcard symbol may retrieve word variants: ((wang yang) or (hong jong)) ((yang hua) or (yang jui)) ren ((yan clan) or (fang yuan)) wong yue ;*.