Perhaps you should try some spelling variations:
yan yuan » yan guan, fang yuan, nan yan
yuan hua » tuan hua, yuan hui, tan hua
hua rene » hua ren, juan rene
yang jie » yang jin, yang di, yang xi
yang jui » yang judy, yang di, yang xi
wong sam » wong sau, wong lai, kong sar
wang » wing, 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 OR wan) yan yuan hua rene ((yang jie) OR (yang jui)) wong sam ;~.
• Adding a wildcard symbol may retrieve word variants: (wang or wan) yan yuan hua rene ((yang jie) or (yang jui)) wong sam ;*.