Perhaps you should try some spelling variations:
wong shiu » wong siu, cong shu, song shin
wang nan » wang yan, wang ban, wang dan
hua rene » hua ren, juan rene
yang jun » yang jui, pang jun, yang jin
yang jie » yang jin, yang di, yang jui
wong sau » wong sam, wong siu, wong lai
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: wang nan ya hua rene ((yang jun) OR (yang jie)) ((wong shiu) OR (wong sau)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang nan ya hua rene ((yang jun) or (yang jie)) ((wong shiu) or (wong sau)) ;*.