Perhaps you should try some spelling variations:
yan wang » yuan wang, yang yang, qian wang
hua rene » hua ren, juan rene
yang jui » yang judy, yang di, yang yi
wai yan » wang yan, wei yang
yang ji » yang jie, yang jin, yang di
yang xi » yang di, yang yi
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: wai yan wang hua rene ((yang ji) OR (((yang jui) OR (yang xi)))) won sau ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wai yan wang hua rene ((yang ji) or (((yang jui) OR (yang xi)))) won sau ;~".
• Adding a wildcard symbol may retrieve word variants: wai yan wang hua rene ((yang ji) or (((yang jui) OR (yang xi)))) won sau ;*.