Perhaps you should try some spelling variations:
yuan yuan » guan yuan, yuan yan, yuan yu
yuan ying » yuan ming, kuan ying
ying hui » ying hua, ming hui, yin hui
hui jie » hui ji, hui jia, hui jin
jie dai » jin dai, jie da, jie di
dai tan » dai tang, dai tian, dai han
yuan qu » yuan xue
de di » de yi, de ji, de qi
de li » de la, de yi

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( yuan ying hui jie dai tan wen da xi. ) or ( yuan yuan qu ((de di) OR (de li)) san wen da xi. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( yuan ying hui jie dai tan wen da xi. ) OR ( yuan yuan qu ((de di) OR (de li)) san wen da xi. ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( yuan ying hui jie dai tan wen da xi. ) or ( yuan yuan qu ((de di) OR (de li)) san wen da xi. ))*".