Perhaps you should try some spelling variations:
wang yuan » wang yuhan, wang yan, fang yuan
yuan wang » yan wang, yuan kang, yuan chang
zhong zhi » zhang zhi, hong ghi, zhong tai
tan yang » dan yang, tan ying, tan yong
yang lin » yang jin, wang lin, yang li
hong 7hi » hong ghi, hong hai
hua tan » hua ban, huan t'an
hong 7 » hong w, hong a, hong g

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 hua tan yang lin ((((((hong 7hi) or (zhong zhi))) or (hong 7))) or (hong tan)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yuan wang hua tan yang lin ((((((hong 7hi) OR (zhong zhi))) OR (hong 7))) OR (hong tan)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yuan wang hua tan yang lin ((((((hong 7hi) or (zhong zhi))) or (hong 7))) or (hong tan)) ;*.