Perhaps you should try some spelling variations:
guan rene » juan rene, glas rene
wong shiu » wong siu, cong shu, song shin
wing nan » wing ian, wing tan, jiang nan
yan guan » gan guan, yan yuan, yang guang
yang fan » zhang fan, yang dean, yang yang
yang jui » yang di, yang xi
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 fan) OR (yang judy))) OR (((yang jui) OR (yang yi)))) wong shiu ;~.
• Adding a wildcard symbol may retrieve word variants: wing nan yan guan rene ((((yang fan) or (yang judy))) or (((yang jui) or (yang yi)))) wong shiu ;*.