Perhaps you should try some spelling variations:
wuhan china » tuan china, yunnan china
yuan cheng » yuan chang, huang cheng, yu cheng
china ren » china loren, china real, china reza
yan wang » yuan wang, yang yang, qian wang
yang kie » yang jie, yang di, yang xi
yang jui » yang judy, yang di, yang xi
wong yue » wang yue, hong yu

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

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