Perhaps you should try some spelling variations:
bowring john » wrong john
gunning jan » dunning john
wang jing » wang ning, wang liang, wang yang
jing wang » jing fang, ping wang, hong wang
kong john » king john, wong john, longo john
wang lin » wang li, wang qin, yang lin
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 jing wang lin als ((gunning jan) OR (((bowring john) OR (kong john)))) wong siu ;~.
• Adding a wildcard symbol may retrieve word variants: wang jing wang lin als ((gunning jan) or (((bowring john) or (kong john)))) wong siu ;*.