Educational literacy includes educational beliefs, educational concepts and educational skills. Educational belief refers to teachers' belief in education and educators' personal educational ability and due pursuit, and also includes teachers' firm belief in educational value orientation. Educational concept refers to the basic understanding of the regularity of specific educational activities, such as educational purpose view, educational process view, curriculum view, teaching view and so on. Educational skills refer to specific educational skills. In addition to these three, we should also look at educational literacy from the perspective of "truth, goodness and beauty"