Perhaps you should try some spelling variations:
david zhang » david chang, david chan, david hand
zhang cang » zhang fang, zhang cong, zhang kang
ying hao » ying han, ying hooi, ying hua
de david » dye david, dee david, die david
cang da » dang dai, cang ban
di tan » dui tan, yi tan, ji tan
de di » de yi, de li, de ji
wen » when

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( yuan ((ying hao) OR (ching hao)) de david zhang cang da xi. ) or ( yuan ((ying hao) OR (ching hao)) de di tan wen da xi. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( yuan ((ying hao) OR (ching hao)) de david zhang cang da xi. ) OR ( yuan ((ying hao) OR (ching hao)) de di tan wen da xi. )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( yuan ((ying hao) OR (ching hao)) de david zhang cang da xi. ) or ( yuan ((ying hao) OR (ching hao)) de di tan wen da xi. ))".
• Adding a wildcard symbol may retrieve word variants: (( yuan ((ying hao) OR (ching hao)) de david zhang cang da xi. ) or ( yuan ((ying hao) OR (ching hao)) de di tan wen da xi. ))*.