Title: Lü se jing ji ce lue
Description: Ben shu fen wei wu zhang, Nei rong bao kuo:wo men shi zen yang zou dao zhei yi bu de, Shen me shi lü, Duo hao cai suan gou hao, Cong zhei li dao yong xu jing ying, Duo hao cai suan hao.
Subjects: Qi ye jing ji, Lü se jing ji, Jing ji ce lüe, Yan jiu