Perhaps you should try some spelling variations:
yang john » young john, king john, yang jin
wing ian » wing tan, twinn ian, wing sun
ian yuan » yan yuan, xiao yuan, fang yuan
vu irene » _ irene
yang jie » yang jin, yang di, yang jui
wong sam » wong sau, wong lai, kong sar
yuan vu » tuan vu, yuan hui

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 ian yuan vu irene ((yang john) OR (yang jie)) wong sam ;~.
• Adding a wildcard symbol may retrieve word variants: wing ian yuan vu irene ((yang john) or (yang jie)) wong sam ;*.