Perhaps you should try some spelling variations:
kang kinder » kann kindern
wang yang » wang yan, wang liang, wang yanling
yang jean » yang dean, young jean, yang fan
ruan jin » ruan ji, huan jie
jin kang » jin chang, jin kyung, jing fang
sind von » sinne von, stand von, sind ein
und » fund

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: wang ((wang yang) OR (yang jean)) ruan jin kang kinder ((sind von) OR (und von)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((wang yang) or (yang jean)) ruan jin kang kinder ((sind von) OR (und von)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((wang yang) or (yang jean)) ruan jin kang kinder ((sind von) OR (und von)) ;*.