Perhaps you should try some spelling variations:
young john » kong john, young jean
wang fang » wang yang, weng fang, wang liang
fang yuan » wang yuhan, wang yan, meng yuan
hua irene » hua ren
wong john » wrong john, kong john, longo john
yuan hua » tuan hua, yuan hui, tan hua
yang jun » yang jui, pang jun, yang jin
wong sam » wong sau, wong lai, kong sar

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang fang yuan hua irene ((yang jun) or (((young john) or (wong john)))) wong sam ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang fang yuan hua irene ((yang jun) OR (((young john) OR (wong john)))) wong sam ;.
• Adding a wildcard symbol may retrieve word variants: wang fang yuan hua irene ((yang jun) or (((young john) or (wong john)))) wong sam ;*.