Perhaps you should try some spelling variations:
wang yang » wang liang, wang yanling
wang hong » wang yong, wang hyoung, wang lihong
yang john » young john, king john, yang jin
john wong » john song, john bonn
wong sam » wong sau, wong lai, kong sar
yang i » yang di, yang xi, yang yi
i best » 3 best, 4 best, 1 best

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 yang) OR (wang hong))) OR (wang yan)) yang i best yang john wong sam ;~.
• Adding a wildcard symbol may retrieve word variants: ((((wang yang) or (wang hong))) or (wang yan)) yang i best yang john wong sam ;*.