Perhaps you should try some spelling variations:
young john » kong john, young jean
yang john » king john, yang jin, yang jun
wong john » wrong john, kong john, longo john
yan guan » gan guan, yan yuan, yang guang
guan hui » yuan hui, guan li, jaan hui
wong sam » wong sau, wong lai, kong sar
wang » wing, wan, lang

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

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