Perhaps you should try some spelling variations:
china reza » china real, china ren
yuan wang » yuan kang, yuan chang, qian wang
yang yang » wang yang, wang yan
tan china » tuan china, than china, can china
yan wang » qian wang, yan liang, yan zhang
yang jui » yang judy, yang di, yang xi
jui wong » ji won, jui meng
wong yue » wang yue, hong yu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (((yan wang) OR (yang yang)))) tan china reza yang jui wong yue ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yuan wang) or (((yan wang) OR (yang yang)))) tan china reza yang jui wong yue ;~".
• Adding a wildcard symbol may retrieve word variants: ((yuan wang) or (((yan wang) OR (yang yang)))) tan china reza yang jui wong yue ;*.