Perhaps you should try some spelling variations:
chan ming » kian ming, chan eng, chan fong
lang yan » wang yan, wang yang, zhang yan
wong siu » wong shiu, kong siu, wong sau
yang li » yang lin, yang di, tang li
yang yi » yang di, yang jui
yang xi » yang di, yang jui
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: lang yan ((yang li) OR (((yang yi) OR (yang xi)))) wu chan ming ((wong siu) OR (cong shu)) ;~.
• Adding a wildcard symbol may retrieve word variants: lang yan ((yang li) or (((yang yi) or (yang xi)))) wu chan ming ((wong siu) or (cong shu)) ;*.