Perhaps you should try some spelling variations:
doing sin » dong sin, doing un, doing von
when song » when songs, when soft, when some
sin dann » sein dann, bin dann, ein dank
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang xi, yang yi
dann ii » dann bin, daten ii
when so » when do, when co, when soft

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

• Performing a fuzzy search may retrieve terms with similar spellings: doing sin dann ii ((when song) OR (when so)) ming ((yang jun) or (((yang jui) or (yang di)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doing sin dann ii ((when song) OR (when so)) ming ((yang jun) OR (((yang jui) OR (yang di)))) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doing sin dann ii ((when song) OR (when so)) ming ((yang jun) or (((yang jui) or (yang di)))) ;*".