Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
irene kan » irene a
wong shiu » cong shu, song shin, wong sau
tong shui » tong hui, cong shu, gong hui
yang fan » zhang fan, yang dean, yang jin
wong siu » kong siu, wong sau, wong siew
kan min » han min, kian ming, kyaw min

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong ((yang yang) or (yang fan)) hui irene kan min ((((wong shiu) or (wong siu))) or (tong shui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong ((yang yang) OR (yang fan)) hui irene kan min ((((wong shiu) OR (wong siu))) OR (tong shui)) ;.
• Adding a wildcard symbol may retrieve word variants: dong ((yang yang) or (yang fan)) hui irene kan min ((((wong shiu) or (wong siu))) or (tong shui)) ;*.