Perhaps you should try some spelling variations:
sein dann » sein kann, sein das, bin dann
yulu chen » yu chen
chen jing » chen ping, cheng bing, cheng ling
sin dann » bin dann, ein dank, sin cain
jing jin » jing ji, ying jin, jing jia
yang jun » yang jui, pang jun, yang jin
yang yi » yang xi, yang jui

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: doing ((sin dann) OR (sein dann)) yulu chen jing jin ((((yang yi) OR (yang di))) OR (yang jun)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doing ((sin dann) OR (sein dann)) yulu chen jing jin ((((yang yi) or (yang di))) or (yang jun)) ;~".
• Adding a wildcard symbol may retrieve word variants: doing ((sin dann) OR (sein dann)) yulu chen jing jin ((((yang yi) or (yang di))) or (yang jun)) ;*.