Perhaps you should try some spelling variations:
yuan tian » yuan nian, yuan qian, suan tian
yuan tan » yuan san, yuan han, yuan dan
dai chen » dai cheng, ai chen, dai zhen
yi dai » li dai, yi da, yi bai
wei de » wei he
yu hui » yu shui, yu hua, yu hai
di tan » dui tan, yi tan, ji tan
de xi » de xin, de yi, de li
de di » de yi, de li, de ji
wen » when

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 tan) OR (yuan tian)) hui yi dai chen wei de xi. ) OR ( guan yu hui de di tan wen da xi. ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((yuan tan) OR (yuan tian)) hui yi dai chen wei de xi. ) or ( guan yu hui de di tan wen da xi. ))~".
• Adding a wildcard symbol may retrieve word variants: (( ((yuan tan) OR (yuan tian)) hui yi dai chen wei de xi. ) or ( guan yu hui de di tan wen da xi. ))*.