Perhaps you should try some spelling variations:
yuan yang » yuan ying, yuan fang, yuan yan
yang hui » yang chui, yang hu, yong hui
tan yuan » tan yan, tan yen, tan yung
yuan hui » yuan hua, huan hui, yuan hsi
san wen » tan wen
si dai » shi dai, yi dai, si da
ren da » ren dao, ren de, ben da
de di » de yi, de li, de ji

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