Title: Jing ji xue ji chu
Description: Ben shu gong fen 9 pian, Nei rong she ji shi chang ru he yun xing, Shi chang he fu li, Gong gong bu men jing ji xue, Qi ye xing wei yu chan ye zu zhi, Hong guan jing ji xue de shu ju, Zhang qi zhong de zhen shi jing ji, Zhang qi zhong de huo bi yu wu jia, Duan qi jing ji bo dong deng.
Subjects: Jing ji xue