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