Perhaps you should try some spelling variations:
yidan yang » dan yang, yin yang
wang yidan » wang yan
die toten » die goten, die token, die totung
song sein » song shin, song jin, song min
wing sun » liang sun, cong sun, nina sun
die tone » die token, die tage, die tanf
dong di » dong sin

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: ((wing sun) OR (dong di)) wang yidan yang ((die tone) OR (die toten)) song sein ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing sun) or (dong di)) wang yidan yang ((die tone) OR (die toten)) song sein ;~".
• Adding a wildcard symbol may retrieve word variants: ((wing sun) or (dong di)) wang yidan yang ((die tone) OR (die toten)) song sein ;*.