Based on the statistical research of some related historical documents, this thesis throws some light on the politicos of Liu-song imperial authority and proves to be valuable in this aspect.

• 本文在史料考察的墓础上，通过统计分析等研究方法对刘宋宗王政治进行了详实严谨的研究，对于魏晋南北朝政治的研究具有一定的学术价值。