Perhaps you should try some spelling variations:
wang wang » wang yang, wang liang, wang yan
yang yang » wang yang, wang yan
yang jun » yang jui, pang jun, yang judy
yang jin » yang jie, ying jin, shang jin
wong sau » wong siu, wong shiu, wong lai
wong sam » wong lai, kong sar, von sam
yan jui » yang jui, yang 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 wang ((yan jui) OR (yang jun)) irene ((yang jin) or (yang yang)) ((wong sau) or (wong sam)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wang ((yan jui) OR (yang jun)) irene ((yang jin) OR (yang yang)) ((wong sau) OR (wong sam)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wang ((yan jui) OR (yang jun)) irene ((yang jin) or (yang yang)) ((wong sau) or (wong sam)) ;*".