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
wong john » wrong john, longo john, young john
kong john » king john, longo john, wrong john
wong siu » wong shiu, kong siu, wong sau
yang xi » yang di, yang yi, yang jui
xi als » ki als, taxi als

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: huang jing yang xi als ((dunning john) or (((wong john) OR (kong john)))) wong siu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: huang jing yang xi als ((dunning john) OR (((wong john) OR (kong john)))) wong siu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "huang jing yang xi als ((dunning john) or (((wong john) OR (kong john)))) wong siu ;*".