Perhaps you should try some spelling variations:
gunning jan » dunning john
huang jing » huang ting, huang ying, huang bin
wang jing » wang ning, wang liang, wang yang
kong john » king john, wong john, longo john
wong sam » wong sau, wong lai, kong sar
yang li » yang lin, yang di, yang xi
li als » ki 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: ((huang jing) OR (wang jing)) yang li als ((gunning jan) OR (kong john)) wong sam ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((huang jing) OR (wang jing)) yang li als ((gunning jan) or (kong john)) wong sam ;~".
• Adding a wildcard symbol may retrieve word variants: ((huang jing) OR (wang jing)) yang li als ((gunning jan) or (kong john)) wong sam ;*.