Perhaps you should try some spelling variations:
chen jing » chen ping, cheng bing, cheng ling
keong shu » cong shu
yan yang » yang yang, dan yang, yan wang
tan yang » dan yang, tan ying, tan yong
yao yang » yang yang
jing kin » jing ji, jing jia, pang kin
jeong su » jeong _, jeong mi, jeong 情
yi chen » jui chen

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

• Performing a fuzzy search may retrieve terms with similar spellings: qian ((((yan yang) or (tan yang))) or (yao yang)) yi chen jing kin ((keong shu) OR (jeong su)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: qian ((((yan yang) OR (tan yang))) OR (yao yang)) yi chen jing kin ((keong shu) OR (jeong su)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "qian ((((yan yang) or (tan yang))) or (yao yang)) yi chen jing kin ((keong shu) OR (jeong su)) ;*".