Perhaps you should try some spelling variations:
yulu cheng » yulu chen, yu cheng, yuan cheng
cheng jing » chen jing, cheng bing, cheng ling
yang july » yang judy, yang jun
sin dann » sein dann, bin dann, ein dank
jing jia » jing ji, ping jia, ying jin
yang jui » yang judy, yang yi
yang xi » yang yi
dong » doing, long, done

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: dong sin dann yulu cheng jing jia ((((((yang xi) or (yang jui))) or (yang di))) or (yang july)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong sin dann yulu cheng jing jia ((((((yang xi) OR (yang jui))) OR (yang di))) OR (yang july)) ;*.