Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yang muxi » yang xi, yang mu
john song » john wong, john bonn, john ngosong
yang hui » wang hui, zhang hui, yang di
yang jui » yang judy, yang di, yang xi
dan yang » daun yang, tan yang, wang yang
jin song » jie song, kim song, jin ying

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong ((yang hui) OR (((yang muxi) OR (yang jui)))) dan yang ((jin song) OR (john song)) shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong ((yang hui) or (((yang muxi) or (yang jui)))) dan yang ((jin song) OR (john song)) shu ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong ((yang hui) or (((yang muxi) or (yang jui)))) dan yang ((jin song) OR (john song)) shu ;*.