Perhaps you should try some spelling variations:
david zhang » david chang, david chan, david hand
zhang wang » zhan wang, zhang fang, chang wang
yuan ying » kuan ying
de david » dye david, dee david, die david
wang da » wang dan, cang da, wang di
when da » when cda, when a, when d
when do » when does
hoi de » hui de, hoi ee, loi de
di tan » dui tan, yi tan, ji tan
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 ying) OR (yuan ming)) hoi de david zhang wang da xi. ) or ( ((yuan ying) OR (yuan ming)) hoi de di tan ((when da) or (when do)) xi. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ((yuan ying) OR (yuan ming)) hoi de david zhang wang da xi. ) OR ( ((yuan ying) OR (yuan ming)) hoi de di tan ((when da) OR (when do)) xi. )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((yuan ying) OR (yuan ming)) hoi de david zhang wang da xi. ) or ( ((yuan ying) OR (yuan ming)) hoi de di tan ((when da) or (when do)) xi. ))".
• Adding a wildcard symbol may retrieve word variants: (( ((yuan ying) OR (yuan ming)) hoi de david zhang wang da xi. ) or ( ((yuan ying) OR (yuan ming)) hoi de di tan ((when da) or (when do)) xi. ))*.