Perhaps you should try some spelling variations:
wang ying » wang yang, wang yong, wang jing
ying yang » yang yang, yin yang, ying chang
yang yuan » fang yuan, yan yuan, yang yun
yuan gain » run gain, yuan kai, yuan lin
yang jui » yang judy, yang yi
kang hay » eang hay, kang han, kang tae
yang xi » yang yi
hai » hadi, haji, hari

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 yang yuan gain ((yang xi) or (((yang jui) or (yang di)))) ((kang hay) OR (dang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ying yang yuan gain ((yang xi) OR (((yang jui) OR (yang di)))) ((kang hay) OR (dang hai)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ying yang yuan gain ((yang xi) or (((yang jui) or (yang di)))) ((kang hay) OR (dang hai)) ;*".