[主持人语 ]　中国有“易代修史”的传统。一个朝代灭亡以后 ,后继的新朝代为了总结历史 ,借鉴往事 ,吸取经验教训 ,都要给上一个朝代编纂历史。这个优良传统绵延不断 ,经久未绝 ,从早期的私家修史到后来的官修史书 ,代代相因 ,形成了被称为“正史”的“二十四史”。再加上其他 [Moderator’s Language] China has a tradition of “making history”. After the dynasty drowned, the successor new dynasty must compile the history of the previous dynasty in order to sum up history, learn from the past and learn from experience and lessons. This fine tradition stretches continuously and lasts for a long time. From the history of early private revision to later revision of official history, the history of the Twenty-four Histories known as “Official History” has been formed. Plus other