Perhaps you should try some spelling variations:
yuan yang » yuan ying, yuan fang, yuan yan
mai tian » chi tian
tian wen » tan wen, dian wen, tian ren
hua hui » chua hui, huan hui, phua hui
san wen » tan wen
shu di » shu xi, shu de, shu li
ci san » chi san, di san, ji san
hu di » hu die, zhu di, hu dui
de ci » de cai, de yi, da ci

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 yang ((hu di) OR (shu di)) mai tian wen da xi. ) OR ( kuan hua hui de ci san wen da xi. ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( yuan yang ((hu di) OR (shu di)) mai tian wen da xi. ) or ( kuan hua hui de ci san wen da xi. ))~".
• Adding a wildcard symbol may retrieve word variants: (( yuan yang ((hu di) OR (shu di)) mai tian wen da xi. ) or ( kuan hua hui de ci san wen da xi. ))*.