Perhaps you should try some spelling variations:
gunning jan » dunning john
yong phang » kong hang, ying chang
wang yong » wang yang, wang hyoung, wang yan
phang lin » zhang lin, huang lin, ping lin
wong john » wrong john, longo john, young john
kong john » king john, longo john, wrong john
wong siu » wong shiu, kong siu, wong sau
lin als » sein als

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 yong phang lin als ((gunning jan) OR (((wong john) OR (kong john)))) wong siu ;~.
• Adding a wildcard symbol may retrieve word variants: wang yong phang lin als ((gunning jan) or (((wong john) or (kong john)))) wong siu ;*.