Perhaps you should try some spelling variations:
gang yao » yang yao, wang yan, ganga ya
yao wang » yao yang, yan wang, yuan wang
wang hui » wang hua, wang zhi, wang wei
hui rene » luis rene, qui regne, hai ren
yang jie » yang jin, yang di, yang yi
yang jui » yang judy, yang di, yang yi
yan jiu » yang jin, pang jiu
yang xi » yang di, yang yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: gang yao wang hui rene ((((yan jiu) or (yang jie))) or (((yang jui) or (yang xi)))) long run ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: gang yao wang hui rene ((((yan jiu) OR (yang jie))) OR (((yang jui) OR (yang xi)))) long run ;.
• Adding a wildcard symbol may retrieve word variants: gang yao wang hui rene ((((yan jiu) or (yang jie))) or (((yang jui) or (yang xi)))) long run ;*.