Perhaps you should try some spelling variations:
wang yuan » wang yuhan, wang yan, fang yuan
yuan wang » yan wang, yuan kang, yuan chang
gain yang » daun yang, tan yang, yin yang
wang run » wang jun, wang chun, wang xuan
dan yang » daun yang, tan yang, wang yang
hong ghi » zhong zhi, hong g, hong hai
tan » than

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yuan wang run ((gain yang) or (dan yang)) lin ((hong ghi) or (hong tan)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yuan wang run ((gain yang) OR (dan yang)) lin ((hong ghi) OR (hong tan)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yuan wang run ((gain yang) or (dan yang)) lin ((hong ghi) or (hong tan)) ;*.