The western han dynasty established by Liu Bang is the beginning period of the emperor system,and the Liu royal clan is a special groups in this period. By the analysis of institution and specific case of Liu royal clan, the subject gets the special Historical place,Historical role and Historical destiny of the pecial groups in the power structure of the feudal system with combing the biographies and Tables about the Liu royal clan on the Records of the Grand Historian and Han-Shu, At the same time,it also researches the royal clan concept of Sima Qian and Ban Gu who are the great historians.Then it contributes to the thorough study of Records of the Grand Historian and Han-Shu and the Han Dynasty system. |