Perhaps you should try some spelling variations:
cheng jing » chen jing, cheng bing, cheng ling
yulu cheng » yulu chen, yu cheng, yuan cheng
mein dank » ein dank
sein dann » sein kann, sein das, bin dann
wang yue » wong yue, wang hua, wang yan
yang jui » yang judy, yang di, yang xi
jing ji » ying jin

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 OR doing) ((mein dank) OR (sein dann)) yulu cheng jing ji ((wang yue) OR (yang jui)) ;~.
• Adding a wildcard symbol may retrieve word variants: (dong or doing) ((mein dank) or (sein dann)) yulu cheng jing ji ((wang yue) or (yang jui)) ;*.