Perhaps you should try some spelling variations:
mein dank » ein dank, sein dann
chen ping » chen rong, chen yang, chen wang
sin dann » sein dann, bin dann, ein dank
ping lin » ling li, ping jia, ping yi
yang yue » wang yue, yang yun, yang yi
yang jui » yang di, yang xi, yang yi
yu chen » yu cheng, yi chen, yulu chen
dong » doing, long, done
judy » july

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: dong ((sin dann) OR (mein dank)) yu chen ping lin ((yang yue) OR (((yang jui) OR (yang judy)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong ((sin dann) or (mein dank)) yu chen ping lin ((yang yue) or (((yang jui) OR (yang judy)))) ;~".
• Adding a wildcard symbol may retrieve word variants: dong ((sin dann) or (mein dank)) yu chen ping lin ((yang yue) or (((yang jui) OR (yang judy)))) ;*.