What does Bay's story tell us?

Know how to read. Bay's story is an allegorical story, which tells the evolution of Bay's character. According to the introduction of this story, readers can understand that this is a method of reading according to the word-formation principle of cognitive characters. The article "The Story of the North" introduces us to the evolution of the northern characters. This paper starts with the shells in real life and Oracle Bone Inscriptions's modern writing of Bei characters.