四、土地出让合同的履行及法律责任（一） 土地出让合同的履行土地出让合同的履行最明显的特点是土地管理部门在土地出让合同中享有特权，如行政机关单方面解除或者变更权、监督检查权等。这些特权存在的目的在于确保土地管理的顺利进行，维持土地管理秩序，维护公共利益。而对 Fulfillment and Legal Liability of the Contract for the Transfer of Land (I) Fulfillment of the Contract for the Lease of Land The most obvious feature of the fulfillment of the contract for the transfer of land is that the land administration department has the privilege in the contract of land lease, such as the right of the administrative organ to unilaterally rescind or change, Inspection rights and so on. The purpose of these privileges is to ensure the smooth progress of land administration, maintain the order of land administration and safeguard the public interest. And right