Perhaps you should try some spelling variations:
chen rong » chen yang
rene chen » jane chen, rene ten
rong wang » hong wang, ping wang, von wang
yang yao » yang yang, yang yi, yang fan
yang hua » wang hua, yang hui, ying hua
ming hua » ying hua, ming hung, wang hua
wang hui » wang hua, wang zhi, wang wei

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yao) OR (wang yan)) ((((yang hua) or (ming hua))) or (yang di)) rene chen rong wang hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yao) OR (wang yan)) ((((yang hua) OR (ming hua))) OR (yang di)) rene chen rong wang hui ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yao) OR (wang yan)) ((((yang hua) or (ming hua))) or (yang di)) rene chen rong wang hui ;".
• Adding a wildcard symbol may retrieve word variants: ((yang yao) OR (wang yan)) ((((yang hua) or (ming hua))) or (yang di)) rene chen rong wang hui ;*.