Perhaps you should try some spelling variations:
dong simon » wong simon, dong sin, dowling simon
alan china » asean china, can china, tuan china
rent young » rowena young
young john » kong john, wong john, young jean
von simon » wong simon, von sinn
john wong » john song, john bonn
wong shiu » wong siu, cong shu, song shin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong simon) OR (von simon)) ((alan china) or (japan china)) rent young john wong shiu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong simon) OR (von simon)) ((alan china) OR (japan china)) rent young john wong shiu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong simon) OR (von simon)) ((alan china) or (japan china)) rent young john wong shiu ;".
• Adding a wildcard symbol may retrieve word variants: ((dong simon) OR (von simon)) ((alan china) or (japan china)) rent young john wong shiu ;*.