Perhaps you should try some spelling variations:
yang yao » yang yang, wang yan, yang yi
yang hua » wang hua, yang jui, yang jun
ying hua » ming hua, wang hua, ying zhu
yang hui » yang jui, yang muxi, zhang hui
rene gen » rene ten, gene gene
wang hui » wang hua, wang zhi, wang wei
x wang » _ wang
gen x » gen y, gen 2, gen _

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 ((((yang hua) or (ying hua))) or (yang hui)) rene gen x wang hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang yao ((((yang hua) OR (ying hua))) OR (yang hui)) rene gen x wang hui ;.
• Adding a wildcard symbol may retrieve word variants: yang yao ((((yang hua) or (ying hua))) or (yang hui)) rene gen x wang hui ;*.