Perhaps you should try some spelling variations:
chan ming » kian ming, chan eng, chan fong
yang lin » yang jin, wang lin, yang li
yang jui » yang judy, yang di, yang yi
wong siu » wong shiu, kong siu, wong sau
wai yan » wang yan, wei yang
yang xi » yang di, yang yi
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: wai yan ((yang lin) OR (((yang jui) OR (yang xi)))) wu chan ming ((wong siu) OR (cong shu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wai yan ((yang lin) or (((yang jui) OR (yang xi)))) wu chan ming ((wong siu) or (cong shu)) ;~".
• Adding a wildcard symbol may retrieve word variants: wai yan ((yang lin) or (((yang jui) OR (yang xi)))) wu chan ming ((wong siu) or (cong shu)) ;*.