Perhaps you should try some spelling variations:
china ren » china loren, china real, china reza
kong john » king john, longo john, wrong john
wong john » wrong john, longo john, young john
wong sau » wong sam, wong siu, wong shiu
dong » doing, long, done
sin » sign, sind, skin
famines » famine, families, examines

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: dong sin famines china ren ((kong john) OR (wong john)) ((wong sau) OR (cong shu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong sin famines china ren ((kong john) OR (wong john)) ((wong sau) or (cong shu)) ;~".
• Adding a wildcard symbol may retrieve word variants: dong sin famines china ren ((kong john) OR (wong john)) ((wong sau) or (cong shu)) ;*.