Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
juan rana » juan danza, juan lara, juan rene
yang jie » yang jin, yang jui, yang xi
wong sau » wong sam, wong siu, wong shiu
yan san » yan clan, yan guan, yan wang
yang yi » yang xi, yang jui
wang » wing, wan, lang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan san) OR (yang yang)) juan rana ((yang jie) OR (((yang yi) OR (yang di)))) wong sau ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((yan san) or (yang yang)) juan rana ((yang jie) or (((yang yi) or (yang di)))) wong sau ;*.