Perhaps you should try some spelling variations:
young john » kong john, wong john, young jean
yang john » king john, yang jin, yang jun
wang dan » wang yan, wang ban, wang yidan
song sam » kong sar, song pae, song so
wong sam » wong sau, wong lai, kong sar
dan yan » dan yang, nan yan, wang yan
yan hui » yang hui, yuan hui, wang hui

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang dan yan hui irene ((yang john) or (young john)) ((song sam) OR (wong sam)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang dan yan hui irene ((yang john) OR (young john)) ((song sam) OR (wong sam)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang dan yan hui irene ((yang john) or (young john)) ((song sam) OR (wong sam)) ;".
• Adding a wildcard symbol may retrieve word variants: wang dan yan hui irene ((yang john) or (young john)) ((song sam) OR (wong sam)) ;*.