Title: Zheng zhi
Description: Ben shu bao kuo ma ke si zhu yi zhe xue yuan li, Mao ze dong si xiang gai lun, Deng xiao ping li lun gai lun san ge bu fen, Mei zhang jun you"ji chu zhi shi fu xi, Tong bu lian xi ji can kao da an, Xiao jie"san bu fen gou cheng.