The Xia dynasty used to ask for books.

There were no books before Xia dynasty ... you should know that Xia dynasty left no words. ...

You are talking about books written by ancient names, such as Huangdi Neijing, which is actually not from the Huangdi period, but from the Warring States period. Shan Hai Jing is even worse. It is a collection of fairy tales collected by later generations.

The Three Tombs and Five Scriptures were first recorded by people in the Spring and Autumn Period. Zuo zhuan. "Twelve Years of Zhao Gong" records that King Chu Ling praised Zuo's leaning item: "Good history, good son, can read three graves, five classics, eight suo and nine hills." In other words, in 530 BC, Zuo's foreign land in Chu was famous for being able to read classical Chinese.

Please note that the Xia Dynasty was 2 100 BC, and the Spring and Autumn Period and the Warring States Period was 700 BC, with a difference of 1400 BC! ! ! These books can't be that early.

After Xia Dynasty, Shang Dynasty left some divination marks carved on tortoise shells. These are the rudiments of ancient Chinese characters, just marks, used to record whether the fortune-telling result at that time was "good" or "fierce". There are also some important activities of monarchs and nobles, such as offering sacrifices to heaven today and hitting a certain tribe today.

There are no books in Xia Dynasty! ! ! ! !