Perhaps you should try some spelling variations:
wan wang » wen wang, yan wang, wang yang
hua rene » hua ren, juan rene
yang jin » yang jie, yang jun, ying jin
non sacu » union sacu, non same, non sans
yan hua » tan hua, ya hua, wang hua
yang ji » yang jui, yang jie, yang di
won sau » wong sau, wong sam, wong siu

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: wan wang yan hua rene ((yang ji) OR (yang jin)) ((won sau) OR (non sacu)) ;~.
• Adding a wildcard symbol may retrieve word variants: wan wang yan hua rene ((yang ji) or (yang jin)) ((won sau) or (non sacu)) ;*.