Perhaps you should try some spelling variations:
yuan cheng » yuan chang, huang cheng, yu cheng
than china » tuan china, han china, wuhan china
china reza » china real, china ren
yuan wang » yan wang, yuan kang, yuan chang
wang yue » wong yue, wang hua, wang yan
hong yu » wong yue
wang he » wang hua, wang zhi, wang wei
yang » lang

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 (yuan cheng)) than china reza yang di ((hong yu) or (((wang yue) or (wang he)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (yuan cheng)) than china reza yang di ((hong yu) OR (((wang yue) OR (wang he)))) ;.
• Adding a wildcard symbol may retrieve word variants: ((yuan wang) or (yuan cheng)) than china reza yang di ((hong yu) or (((wang yue) or (wang he)))) ;*.