Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
chang tan » chang ha, chang mae, hong tan
tan china » tuan china, than china, can china
china ren » china loren, china real, china reza
yang jui » yang judy, yang di, yang yi
wang yue » wong yue, wang hua, wang yan
yang xi » yang di, yang yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: yuan chang tan china ren ((yang jui) or (yang xi)) wang yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yuan chang tan china ren ((yang jui) OR (yang xi)) wang yue ;.
• Adding a wildcard symbol may retrieve word variants: yuan chang tan china ren ((yang jui) or (yang xi)) wang yue ;*.