Perhaps you should try some spelling variations:
when song » when songs, when so, when soft
song ming » song bing, song min, gong min
sin dann » sein dann, bin dann, ein dank
dann can » dann bin, dan cao, dann hat
can when » can women, can we, can win
yang jun » yang jui, pang jun, yang jin
yang yi » yang xi, yang jui
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 can when song ming ((((wang yan) OR (yang jun))) OR (((yang di) OR (yang yi)))) ;~.
• Adding a wildcard symbol may retrieve word variants: dong sin dann can when song ming ((((wang yan) or (yang jun))) or (((yang di) or (yang yi)))) ;*.