Perhaps you should try some spelling variations:
when song » when songs, when so, when soft
sin dann » sein dann, bin dann, ein dank
song min » song ming, gong min, jong min
yang yue » wang yue, yang yun, yang yi
yang jui » yang judy, yang yi
dann ii » dann bin, daten ii
ii when » xxii when, ii where, ii wesen
yang xi » yang yi
dong » doing, long, done

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: dong sin dann ii when song min ((yang yue) OR (((((yang xi) OR (yang jui))) OR (yang di)))) ;~.
• Adding a wildcard symbol may retrieve word variants: dong sin dann ii when song min ((yang yue) or (((((yang xi) or (yang jui))) or (yang di)))) ;*.