Perhaps you should try some spelling variations:
sein dann » sein kann, sein das, ein dank
yulu chen » yu chen
bin dann » bin da, ein dank
ping yin » ping yi, ming yi, fong yin
ping lin » ling li, ping jia, ping yi
yang yue » wang yue, yang yun, yang jui
tang yun » yang yun, chang yun, fang yuan

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 ((bin dann) OR (sein dann)) yulu chen ((ping yin) OR (ping lin)) ((yang yue) OR (tang yun)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong ((bin dann) or (sein dann)) yulu chen ((ping yin) OR (ping lin)) ((yang yue) or (tang yun)) ;~".
• Adding a wildcard symbol may retrieve word variants: dong ((bin dann) or (sein dann)) yulu chen ((ping yin) OR (ping lin)) ((yang yue) or (tang yun)) ;*.