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 » dan yang, daun yang, tan yang
wang run » wang jun, wang chun, wang xuan
run gain » run pain
yang lin » yang jin, wang lin, yang li
hong ghi » zhong zhi, hong g, hong hai

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 lin ((hong ghi) or (hong (tan OR than))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yuan wang run gain yang lin ((hong ghi) OR (hong (tan OR than))) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yuan wang run gain yang lin ((hong ghi) or (hong (tan OR than))) ;".
• Adding a wildcard symbol may retrieve word variants: wang yuan wang run gain yang lin ((hong ghi) or (hong (tan OR than))) ;*.