Perhaps you should try some spelling variations:
david zhang » david chang, david chan, david hand
david tang » david strang, david chang, david tall
yuan qian » yuan nian, yuan lin, yuan yuan
qian hui » lian hui, bian hui, nian hui
san wen » tan wen
ii san » xiii san
de ii » pde ii, de yi, de li

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( yuan qian hui de ((david tang) OR (david zhang)) wen da xi. ) OR ( yuan qian hui de ii san wen da xi. ))~.
• Adding a wildcard symbol may retrieve word variants: (( yuan qian hui de ((david tang) or (david zhang)) wen da xi. ) or ( yuan qian hui de ii san wen da xi. ))*.