关键词：地役权 用益物权 相邻关系 空间权 公共地役权
Abstract: In 2007, China promulgated the promulgated "Property Law" established in the easement, which to establish is extremely important. Easement as a special Usufructuary unique features of its industry and academia for the wide range of practice. Many scholars draw on the domestic academic research, this article will focus on the easement with the neighboring relations of the Definitions, the unique characteristics of the easement and the status of national legislation such as the elaborate, the initial introduction of Easement; based on the existing Domestic and international legal norms, legal easement of both statutory and qualitative meaning ,this article will compare the different point of view of the easement in the specific scope of practice, exercise rules, fully explored and the legal easement for Controversial issues and difficult problems. Such as academics and practitioners are concerned about air rights for comparison with the easement, the easement can replace the adjacent production relations, and public easements on many issues.
Key words: Easement，Usufructuary, Neighboring rights, Air rights, Public easement...