Perhaps you should try some spelling variations:
yong human » dog human, beyond human
yong susan » wong susan, kang susan
wang wang » wang yang, wang liang, wang yan
bone yang » dong yang
yang john » young john, king john, yang jin
song same » non same, song pae
wong sam » wong sau, wong lai, kong sar

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 wang ((yong human) OR (yong susan)) bone yang john ((song same) OR (wong sam)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wang ((yong human) OR (yong susan)) bone yang john ((song same) or (wong sam)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang wang ((yong human) OR (yong susan)) bone yang john ((song same) or (wong sam)) ;*.