Title: Shi yong cheng ben ji suan
Description: Ben shu jie shao le ju ti, Shi yong de cheng ben ji suan fang fa, Cheng ben kong zhi ce lüe yu cao zuo ji qiao. Quan shu gong qi zhang, Nei rong you cheng ben he li run de guan xi, Shen me shi cheng ben, Gou cheng cheng ben de san yao su, Cheng ben guan li deng.
Subjects: Qi ye, Cheng ben ji suan