Perhaps you should try some spelling variations:
chen jing » chen ping, cheng bing, cheng ling
doing sin » doing un, doing von
yang yue » yang yun, yang yi, wong yue
wang yue » wong yue, wang hua, wang yan
yang jui » yang judy, yang di, yang xi
wann yi » wann yu
yi chen » jui chen
jing ji » ying jin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doing sin) OR (dong sin)) wann yi chen jing ji ((((yang yue) OR (wang yue))) OR (yang jui)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doing sin) OR (dong sin)) wann yi chen jing ji ((((yang yue) OR (wang yue))) OR (yang jui)) ;*".