Abstract: A feasible comprehensive ecological remediation plan plays an important role for the transformation development and sustainable development in mining area. This paper analyzed the basic characteristics, conjugates relationship and realizing route of complex systems in post-mind land, and compiled the comprehensive ecological remediation planning with a case study in Mengjiagou, Taiyuan city. The results show that conjugate planning is a feasible method for comprehensive ecological remediation on suburb abandoned mine land. The key problem of conjugate planning is to coordinate the relationship in urban-rural, production-life, resources-environment, and landscape-industry. For multiple planning integration and overall development, conjugate planning is a better method to organize village renovation, ecological restoration and industrial development for the transformation in post-mined land in western China.