At last the dissertation point out : the protection interferes with the public interest and the individual interest of the successors ; the concrete types of interest : disclosure of originality and offending the perils of distortedness ; encouraging the use of expressions of folklore ; and fostering the consciousness of ip in the domain of traditional culture 在独创性问题上,将问题转换为传承人的具体作品的独创性问题,建议创立对传承人独创性的有利推定。在保护期限问题上,指出公共领域概念在著作权法制度中的不可或缺,同时指出对于民间文学艺术作品而言,应当关注具体传承人的具体作品是否超出保护期限。