Perhaps you should try some spelling variations:
gunning jan » dunning john
huang jing » huang ting, wang jing, huang bin
huang ying » huang ting, huang yang, huang bin
longo john » kong john, wong 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 (huang ying)) yang li als ((gunning jan) OR (longo john)) wong sam ;~.
• Adding a wildcard symbol may retrieve word variants: ((huang jing) or (huang ying)) yang li als ((gunning jan) or (longo john)) wong sam ;*.