国有土地使用权出让中,出让方和受让方签订国有土地使用权出让合同,土地管理部门作为国家所有权的代表以民事主体身份收取土地出让金,同时又作为国家土地管理的行政机关,以行政主体身份对合同的履行实施监督管理权、处罚权等。这个过程中,民事法律关系和行政法律关系交织在一起 In the transfer of the right to use state-owned land, the transferor and the transferee sign the contract for the assignment of the right to use state-owned land, and the land administration department, as the representative of the state ownership, charges the land transfer fee as the civil entity and at the same time acts as the administrative organ for state land administration, The identity of the main body of the implementation of the contract supervision and management rights, penalties and so on. In this process, civil law relations and administrative law relations are intertwined