Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
wong shiu » wong siu, cong shu, wong sau
dong bin » dong sin, dong di, dann bin
wei yang » pei yang, wei wang, wei yang's
yang jui » yang judy, yang di, yang xi
wong sam » wong sau, wong lai, kong sar
shin » skin, sein, thin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yang) or (dong bin)) ya hua wei yang jui ((wong sam) or (((wong shiu) OR (song shin)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (dong bin)) ya hua wei yang jui ((wong sam) OR (((wong shiu) OR (song shin)))) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yang) or (dong bin)) ya hua wei yang jui ((wong sam) or (((wong shiu) OR (song shin)))) ;*".