Perhaps you should try some spelling variations:
than china » tuan china, han china, wuhan china
china reza » china real, china ren
yuan wang » yan wang, yuan kang, yuan chang
yang yang » wang yang, wang yan
wang yue » wong yue, wang hua, wang yan
yang xi » yang di, yang yi, yang jui
xi wang » x wang, li wang, xi kang

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

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