Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
china reza » china real, china ren
yuan wang » yuan kang, yuan chang, qian wang
yan liang » yang liang, wang liang, you liang
yan wang » yang yang, qian wang, yan zhang
yang jui » yang judy, yang xi, yang yi
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: ((((yuan wang) or (yan wang))) or (yan liang)) tuan china reza ((yang jui) or (yang di)) wong yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yuan wang) OR (yan wang))) OR (yan liang)) tuan china reza ((yang jui) OR (yang di)) wong yue ;.
• Adding a wildcard symbol may retrieve word variants: ((((yuan wang) or (yan wang))) or (yan liang)) tuan china reza ((yang jui) or (yang di)) wong yue ;*.