Perhaps you should try some spelling variations:
chan ming » kian ming, chan eng, chan fong
yang jui » yang judy, yang di, yang xi
wong siu » wong shiu, wong sau, wong siew
kong siu » kong eiu, dong sin, kong sar
wan yan » wang yan, nan yan, wai yan
yang li » yang lin, yang di, yang xi
wu chan » w chan, wu chao, mun chan

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan ((yang li) OR (yang jui)) wu chan ming ((((wong siu) OR (kong siu))) OR (cong shu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan ((yang li) or (yang jui)) wu chan ming ((((wong siu) OR (kong siu))) or (cong shu)) ;~".
• Adding a wildcard symbol may retrieve word variants: wan yan ((yang li) or (yang jui)) wu chan ming ((((wong siu) OR (kong siu))) or (cong shu)) ;*.