Perhaps you should try some spelling variations:
wong shiu » wong siu, cong shu, song shin
yang john » young john, king john, yang jun
anh tuan » anh tran, dinh tuan, oanh tran
vu irene » _ irene
yang jin » yang jie, yang jun, ying jin
wong sau » wong sam, wong siu, wong lai
wan anh » dang anh, tuan anh
tuan vu » thanh vu, tuan hua
sar » sara, star, saur

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wan anh tuan vu irene ((yang john) or (yang jin)) ((((wong sau) or (wong shiu))) or (kong sar)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan anh tuan vu irene ((yang john) OR (yang jin)) ((((wong sau) OR (wong shiu))) OR (kong sar)) ;.
• Adding a wildcard symbol may retrieve word variants: wan anh tuan vu irene ((yang john) or (yang jin)) ((((wong sau) or (wong shiu))) or (kong sar)) ;*.