Perhaps you should try some spelling variations:
during our » during four, during your, during oms
doing our » doing mmr, doing un
chen ying » chen yang, chen ping, chen jing
ying jin » yang jin, jing ji, yang jie
dann yu » wann yu
yu chen » yu cheng, yi chen, yulu chen
yang xi » yang yi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doing our) OR (during our)) dann yu chen ying jin ((yang di) or (yang xi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doing our) OR (during our)) dann yu chen ying jin ((yang di) OR (yang xi)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doing our) OR (during our)) dann yu chen ying jin ((yang di) or (yang xi)) ;*".