Perhaps you should try some spelling variations:
juan rene » juan meng, juan rana
yang jin » yang jie, shang jin, wang jing
ying jin » jing ji, yang jie
yang jun » yang jui, pang jun, yang judy
wong sau » wong sam, wong siu, wong shiu
yan san » yan clan, yan guan, yan wang
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 juan rene ((((yang jin) OR (ying jin))) OR (((yang jun) OR (yang di)))) wong sau ;~.
• Adding a wildcard symbol may retrieve word variants: wang yan san juan rene ((((yang jin) or (ying jin))) or (((yang jun) or (yang di)))) wong sau ;*.