Perhaps you should try some spelling variations:
david chang » david ching, david chan, david zhang
chang weng » chan weng, chang peng, chang feng
yuan yong » huan yong, kuan yong, yuan yang
yuan ying » yuan ming, kuan ying
de david » dye david, dee david, die david
weng da » wang da, neng da, weng wah
gao wen » guo wen, go wen, gao deng
li gao » lai gao, ti gao, ji gao
de li » de la, 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: (( ((yuan yong) or (yuan ying)) wo de david chang weng da xi. ) or ( ((yuan yong) or (yuan ying)) wo de li gao wen da xi. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ((yuan yong) OR (yuan ying)) wo de david chang weng da xi. ) OR ( ((yuan yong) OR (yuan ying)) wo de li gao wen da xi. )).
• Adding a wildcard symbol may retrieve word variants: (( ((yuan yong) or (yuan ying)) wo de david chang weng da xi. ) or ( ((yuan yong) or (yuan ying)) wo de li gao wen da xi. ))*.