Perhaps you should try some spelling variations:
guan rene » juan rene, glas rene
wing nan » wing ian, wing tan, jiang nan
yan guan » gan guan, yan yuan, yang guang
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang di, yang xi
wong sau » wong sam, wong siu, wong shiu
nan yan » nan ya, wang yan, qian yan
yang yi » yang di, yang xi

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 yan guan rene ((yang jun) OR (((yang jui) OR (yang yi)))) wong sau ;~.
• Adding a wildcard symbol may retrieve word variants: wing nan yan guan rene ((yang jun) or (((yang jui) or (yang yi)))) wong sau ;*.