Perhaps you should try some spelling variations:
wang ying » wang yang, wang yong, wang jing
fang yuan » wang yuhan, wang yan, tang yun
meng yuan » meng hsuan, feng juan
yang jui » yang judy, yang di, yang yi
kang hay » eang hay, dang hai, kang tae
kang han » kang chen, kong hang, zhang han
yang xi » yang di, yang yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ying ((fang yuan) or (meng yuan)) gain ((yang xi) or (yang jui)) ((kang hay) OR (kang han)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ying ((fang yuan) OR (meng yuan)) gain ((yang xi) OR (yang jui)) ((kang hay) OR (kang han)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ying ((fang yuan) or (meng yuan)) gain ((yang xi) or (yang jui)) ((kang hay) OR (kang han)) ;*".