Perhaps you should try some spelling variations:
yuan ying » yuan ming
kuan ying » wan ying, chan ying, dian ying
suan tan » suan tian, guan tan, sean tan
dati han » dai han, wai han, cai han
di dati » dei dati, di hati, dti data
han wen » san wen, yan wen, han wei
hui di » hui ji, hui li, hui si

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) OR (kuan ying)) hui de yi tan 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) OR (kuan ying)) hui de yi tan wen da xi. ))~".
• Adding a wildcard symbol may retrieve word variants: (( suan tan hui di dati han wen da xi. ) or ( ((yuan ying) OR (kuan ying)) hui de yi tan wen da xi. ))*.