Perhaps you should try some spelling variations:
david chang » david ching, david chan, david zhang
yuan yong » yuan ying, huan yong, kuan yong
yong han » yong chean, yong heng
de david » dye david, dee david, die david
wei dan » wei lan, wei da, wei kang
wei han » wei chan, mei han, wei hong
san wen » tan wen
han de » zhan de, chan de, shan de
li san » li shan, di san, ci san
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 han de david chang ((wei dan) or (wei han)) xi. ) or ( yuan yong han de li san wen da xi. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( yuan yong han de david chang ((wei dan) OR (wei han)) xi. ) OR ( yuan yong han de li san wen da xi. )).
• Adding a wildcard symbol may retrieve word variants: (( yuan yong han de david chang ((wei dan) or (wei han)) xi. ) or ( yuan yong han de li san wen da xi. ))*.