Perhaps you should try some spelling variations:
young john » wong john, young jean
tan china » tuan china, than china, can china
china yun » china ying, china yang, china your
kong john » king john, wong john, longo john
wong siew » long view
wong siu » wong shiu, kong siu, wong sau
tin tan » tan tan, tin can, wing tan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (dong or done) tin tan china yun ((young john) OR (kong john)) ((wong siu) or (wong siew)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (dong OR done) tin tan china yun ((young john) OR (kong john)) ((wong siu) OR (wong siew)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(dong or done) tin tan china yun ((young john) OR (kong john)) ((wong siu) or (wong siew)) ;*".