Perhaps you should try some spelling variations:
guan rene » juan rene, glas rene
wing nan » wing ian, wing tan, jiang nan
yang fan » zhang fan, yang dean, yang yang
wong sau » wong sam, wong siu, wong shiu
ya guan » yan guan, gan guan
yang xi » yang di, yang jui
yang yi » yang di, yang jui
nan ya » nan yan, nana yaa

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: wing nan ya guan rene ((((yang fan) OR (yang judy))) OR (((yang xi) OR (yang yi)))) wong sau ;~.
• Adding a wildcard symbol may retrieve word variants: wing nan ya guan rene ((((yang fan) or (yang judy))) or (((yang xi) or (yang yi)))) wong sau ;*.