Perhaps you should try some spelling variations:
guan rene » juan rene, glas rene
wing nan » wing ian, wing tan, jiang nan
yang jun » yang jui, pang jun, yang jin
wong sau » wong sam, wong siu, wong shiu
ya guan » yan guan, gan guan
yang yi » yang di, yang xi, 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 jun) OR (((yang judy) OR (yang yi)))) wong sau ;~.
• Adding a wildcard symbol may retrieve word variants: wing nan ya guan rene ((yang jun) or (((yang judy) or (yang yi)))) wong sau ;*.