历代统治者都清楚“秘书”工作的重要性,因此,他们都很重视秘书人才的选择,并提出了较高的要求。只是不同朝代的选择标准不尽相同。周代至秦汉,史官兼任秘书工作延续不断。秦汉时期,对于从事秘书工作的史官要求较高,能够背诵籍书(古文字)9000字以上的才能当史官。东汉成书的《说文 All the rulers of the past knew the importance of “secretary” work. Therefore, they all attached great importance to the choice of secretary talents and put forward higher requirements. Only different dynasties selection criteria vary. Zhou Dynasty to the Qin and Han dynasties, the historian concurrently secretary of continuous work. During the Qin and Han dynasties, historians who engaged in secretarial work demanded higher ability to recite more than 9,000 words of ancient books (ancient writings) as official historians. Eastern Han Dynasty, "said the text