设立国家登记簿对不动产物权进行统一登记是近代各国普遍采用的一项保护不动产安全流转的管理制度。针对不动产物、权分离的特质,登记制度一般都确立了两项基本保障原则:一、登记生效原则:凡不动产物权的设立、变更、转让和消灭经依法登记发生效力;二、登记的善意保护原则:凡登 The establishment of a national register of unified registration of real property rights is a commonly used management system in modern countries to protect the safety of real estate. The registration system generally establishes two basic principles for guaranteeing the property and registration rights of real property: 1. The principle of registration effectiveness: Where the establishment, alteration, transfer and elimination of real property rights have effect upon registration by law, the registered goodwill Protection principle: where the board