Perhaps you should try some spelling variations:
wang yuan » wang yuhan, wang yan, fang yuan
yuan wang » yan wang, yuan kang, yuan chang
yuan ting » yuan ming, huang ting, yuan kang
wang hui » wang hua, wang zhi, wang wei
hui west » ii west, out west
yang xi » yang di, yang yi, yang jui
hong yu » wong yue

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 hui west ((yuan ting) or (yang xi)) hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yuan wang hui west ((yuan ting) OR (yang xi)) hong yu ;.
• Adding a wildcard symbol may retrieve word variants: wang yuan wang hui west ((yuan ting) or (yang xi)) hong yu ;*.