Perhaps you should try some spelling variations:
chuan chen » chang chen, hua chen
yan liang » yang liang, wang liang, you liang
yang mind » yang cindy, sang minh, tang min
der gang » der umgang
ka chuan » say chuan, hai chuan, ka chai
yang jin » yang jie, yang jun, ying jin
gang ka » yang ka, gang yao, ganga ya

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: der gang ka chuan chen ((yang jin) OR (((yan liang) OR (yang mind)))) song (shin OR thin) ;~.
• Adding a wildcard symbol may retrieve word variants: der gang ka chuan chen ((yang jin) or (((yan liang) or (yang mind)))) song (shin or thin) ;*.