Perhaps you should try some spelling variations:
wang ying » wang yang, wang yong, wang jing
ying tang » ying yang, ying chang, tang tang
dang hari » dang hai
tang yun » yang yun, chang yun, fang yuan
dan yang » daun yang, tan yang, wang yang
kang hay » eang hay, dang hai, kang tae
kang han » kang chen, kong hang, zhang han
yun dan » yun jang
yang xi » yang di, yang yi, yang jui

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 tang yun dan yang xi ((((kang hay) or (kang han))) or (dang hari)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ying tang yun dan yang xi ((((kang hay) OR (kang han))) OR (dang hari)) ;*.