Title: Yu suan kuai ji
Description: Ben shu gong fen liu zhang,Ji jie shao le wo guo yu suan hui ji ji qi ge fen zhi nei rong de ji ben li lun,You jie shao le cai zheng zong yu suan hui ji,Yu suan wai zi jin cai zheng zhuan hu hui ji,Xing zheng dan wei hui ji he shi ye dan wei hui ji shi wu,Bing qie dui yu suan hui ji de wei lai gai ge qing kuang jin xing le zhan wang.
Subjects: Yu suan hui ji, Jiao cai, Gao deng xue xiao