Perhaps you should try some spelling variations:
young john » kong john, wong john, young jean
liang tan » liang dan, liang sun
china yun » china ying, china yang, china your
yun young » ju young
wong siew » long view
wing tan » wing ian, hong tan, tin tan
wong sau » wong sam, wong siu, wong shiu

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) ((wing tan) OR (liang tan)) china yun young john ((wong sau) or (wong siew)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (dong OR done) ((wing tan) OR (liang tan)) china yun young john ((wong sau) OR (wong siew)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(dong or done) ((wing tan) OR (liang tan)) china yun young john ((wong sau) or (wong siew)) ;*".