Perhaps you should try some spelling variations:
sin dauer » seine dauer, die dauer
ii where » 2 where, 4 where, 1 where
where do » where _
yang jie » yang jin, yang xi, yang yi
yang jui » yang judy, yang xi, yang yi
i dauer » 4 dauer, c dauer, die dauer
do fi » do fdi
dong » doing, long, done

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong ((sin dauer) OR (i dauer)) ii where do fi ((yang jie) or (((yang di) or (yang jui)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong ((sin dauer) OR (i dauer)) ii where do fi ((yang jie) OR (((yang di) OR (yang jui)))) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong ((sin dauer) OR (i dauer)) ii where do fi ((yang jie) or (((yang di) or (yang jui)))) ;*".