Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
yang yao » wang yan, yang yi, yang fan
ying hua » wang hua, ying zhu, dong hua
ming hua » ming hung, wang hua, ming lu
yang jui » yang judy, yang di, yang xi
rene gen » rene ten, gene gene
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) or (yang yang)) ((((ying hua) or (ming hua))) or (yang jui)) rene gen x wang zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yao) OR (yang yang)) ((((ying hua) OR (ming hua))) OR (yang jui)) rene gen x wang zhi ;.
• Adding a wildcard symbol may retrieve word variants: ((yang yao) or (yang yang)) ((((ying hua) or (ming hua))) or (yang jui)) rene gen x wang zhi ;*.