Perhaps you should try some spelling variations:
david zhang » david chang, david chan, david hand
david tang » david strang, david chang, david tall
yuan yong » yuan ying, huan yong, kuan yong
yong hui » ong hui, wong hui, yong hoi
hui dee » hui kee, hui lee, hui nee
san wen » tan wen
de di » de yi, de li, de ji

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( yuan yong hui dee ((david tang) OR (david zhang)) wen da xi. ) or ( yuan yong hui de di san wen da xi. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( yuan yong hui dee ((david tang) OR (david zhang)) wen da xi. ) OR ( yuan yong hui de di san wen da xi. ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( yuan yong hui dee ((david tang) OR (david zhang)) wen da xi. ) or ( yuan yong hui de di san wen da xi. ))*".