About this Book

Ben shu xi tong,Quan mian di zai san ge ceng mian shang chan shu le zu zhi xing wei xue de li lun ji qi shi jian yi yi.Zai ge ti ceng mian,Zhu yao jie shao le ge xing li lun,Jia zhi guan yu gong zuo tai du yi ji ji li li lun;Zai qun ti ceng mian,Zhu yao jie shao le qun ti xing wei,Tuan dui yu gou tong guan li,Chong tu yu tan pan yi ji ling dao li lun deng.