China's excellent traditional culture is extensive and profound. Where does illiteracy come from?

Originated in old China. There are more and more "traditional illiterates" who lack humanistic literacy.

Because of the poor traffic environment in old China, there were few opportunities to learn from each other, and it was not easy for scholars to have a career. The biggest reason for illiteracy is that education is not completely universal. The education level in many remote and backward areas is far from meeting people's needs, resulting in many people without education.