Perhaps you should try some spelling variations:
yang yang » wang yang
yang hua » wang hua, ying hua, yang jui
yang hui » yang jui, yang muxi, zhang hui
rene tan » rene ten
xin wang » ping wang, qian wang, x wang
wang hui » wang hua, wang zhi, wang wei
tan xin » fan xing, tan sinh, tan ying

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

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