Perhaps you should try some spelling variations:
david chang » david ching, david chan, david zhang
chang weng » chan weng, chang peng, chang feng
yong hoi » yong ho, seng hoi
yong han » yong chean, yong heng
de david » dye david, dee david, die david
weng da » wang da, neng da, weng wah
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 hoi) OR (yong han)) de david chang weng da xi. ) or ( yuan ((yong hoi) OR (yong han)) de di san wen da xi. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( yuan ((yong hoi) OR (yong han)) de david chang weng da xi. ) OR ( yuan ((yong hoi) OR (yong han)) de di san wen da xi. )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( yuan ((yong hoi) OR (yong han)) de david chang weng da xi. ) or ( yuan ((yong hoi) OR (yong han)) de di san wen da xi. ))".
• Adding a wildcard symbol may retrieve word variants: (( yuan ((yong hoi) OR (yong han)) de david chang weng da xi. ) or ( yuan ((yong hoi) OR (yong han)) de di san wen da xi. ))*.