Perhaps you should try some spelling variations:
kuan yong » kuan ying, huan yong, wan yong
die david » dye david, dee david, dole david
david tan » david tang, david alan, david tall
yong hui » ong hui, wong hui, yong hoi
hui die » hui de, hui di, hui jie
de li » de la, de yi
de ji » de yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( kuan yong hui die david tan wen da xi. ) or ( kuan yong hui ((de li) or (de ji)) san wen da xi. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( kuan yong hui die david tan wen da xi. ) OR ( kuan yong hui ((de li) OR (de ji)) san wen da xi. )).
• Adding a wildcard symbol may retrieve word variants: (( kuan yong hui die david tan wen da xi. ) or ( kuan yong hui ((de li) or (de ji)) san wen da xi. ))*.