Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
done ist » done so, code ist, done get
has done » has gone, has one, has money
yang jin » yang jie, yang jun, ying jin
yang jui » yang judy, yang yi
ist has » ist das, ist halt, past has
yang xi » yang yi

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: done ist has done when ((((yang jin) OR (wang yang))) OR (yang di)) ((yang jui) OR (yang xi)) ;~.
• Adding a wildcard symbol may retrieve word variants: done ist has done when ((((yang jin) or (wang yang))) or (yang di)) ((yang jui) or (yang xi)) ;*.