Guan li gou tong

Descripción

Ben shu wei rao guan li gou tong de ben zhi shi huan wei si kao zhei ge he xin wen ti, Ti chu bing fen xi le guan li gou tong de jie gou ti xi, Yi ji zai zhong guo wen hua bei jing xia de gou tong li nian he gou tong ji neng. Zhong dian zai yu fen xi guan li gou tong de ji ben li nian, Bao kuo gou tong ke ti ce lüe, Gou tong zhu ti ce lüe he gou tong xin xi ce lüe deng nei rong.