During the period of the Yellow Emperor, there were historians. Ju Yong and Cang Xie are both historians, and they are responsible for writing at that time. It is said that Cang Xie has four eyes. He observed the shape of everything through his eyes, simulated their sounds and shapes, and created hieroglyphs and pictophonetic characters. He created words of understanding through the meaning expressed by some things.
"History, note also. From persistence. " Right, right. "("Shuowen Jiezi "), that is, history is recorded, fair and straightforward. Therefore, the requirements for historians are clear at a glance, that is, they should be recorded truthfully and not biased. And there was a rule in ancient times that kings were not allowed to read the history books of the dynasty ~