Perhaps you should try some spelling variations:
wan kyoung » wang hyoung, han kyung, hwang byoung
regne yan » ren yan
jiu zhang » jia zhang, jie zhang, li zhang
zhang zhi » zhong zhi, wang zhi, zhang wei
yang qui » yang jui, yang muxi, yang di
yang hui » yang jui, wang hui, yang muxi
yan jiu » yang jie, yang jin, pang jiu

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan kyoung ((yang qui) or (yang hui)) regne yan jiu zhang zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan kyoung ((yang qui) OR (yang hui)) regne yan jiu zhang zhi ;.
• Adding a wildcard symbol may retrieve word variants: wan kyoung ((yang qui) or (yang hui)) regne yan jiu zhang zhi ;*.