Perhaps you should try some spelling variations:
yuan ying » yuan ming, kuan ying
suan tan » suan tian, guan tan, sean tan
dati han » dai han, wai han, cai han
ying hui » ying hua, ming hui, yin hui
tang wen » tan wen, tong wen, tang wu
di dati » dei dati, di hati, dti data
han wen » tan wen, san wen, yan wen
hui di » hui ji, hui de, hui li
de ji » de yi
de li » de la, de yi

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: (( suan tan hui di dati han wen da xi. ) OR ( yuan ying hui ((de ji) OR (de li)) tang wen da xi. ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( suan tan hui di dati han wen da xi. ) or ( yuan ying hui ((de ji) OR (de li)) tang wen da xi. ))~".
• Adding a wildcard symbol may retrieve word variants: (( suan tan hui di dati han wen da xi. ) or ( yuan ying hui ((de ji) OR (de li)) tang wen da xi. ))*.