| In recent years, along with our country's rapid development of economy and urbanization progress of continuously push forward, the real estate levy is using more and more multifarious in economic development. The core of the real estate levy institution is getting the property right without persons'agreement, this is obviously subjected to rule of the law protection with property right to exist antinomy and conflict. As the public interest of unique legitimacy purpose, is to eliminate this antinomy and conflict, and is the root standard to establish the collecting right. But currently, there is no law to make the definition about the public interest, educational circles also have no unified understanding. This caused the public interest is in the social activities, its content and outside postpone a quilt infinite extension, the citizen's private property is violated by severity. Therefore, we have to make a basic definition to such an important law concept, and definite its content and outside postpone. For this, this text collected from the real estate of purpose-the public interest commenced and passed the concept, origin that collected on the real estate first to carry on to elaborate, investigate the public interest collects the foundation and the importance in the system in the real estate, then inquires into the our country collects process in the real estate in to the imperfection of the public interest definition, analysis and abroad flourishing national advanced principle and empirical introduction pass a rightness of public interest contents and outside postpone, try to put forward how to define our country real estate collect system in the suggestion of public interest. |