Perhaps you should try some spelling variations:
yang yang » wang yang
der rent » der re, der rede
yang jie » yang jin, yang di, yang jui
dan cao » dan cao's, dong cao
dong di » dong sin
3 der » _ der, 2 der
yang » ryang
yan » ryan
cong » congo, long, hong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dan cao) or (dong di)) 3 der rent ((yang jie) or (((yang yang) or (wang yan)))) cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dan cao) OR (dong di)) 3 der rent ((yang jie) OR (((yang yang) OR (wang yan)))) cong shu ;.
• Adding a wildcard symbol may retrieve word variants: ((dan cao) or (dong di)) 3 der rent ((yang jie) or (((yang yang) or (wang yan)))) cong shu ;*.