Through the questionnaire star, the "Exploration of the Development of Teachers of Chinese as a Foreign Language from the Perspective of Narration" was released, 500 questionnaires were collected, and individual teachers were interviewed and found that the research on the ontology of Chinese teachers is not very important, especially through the narrative perspective. The research is even more lacking. Through the use of narrative perspective, this paper faithfully records the formation process of a teacher's practical knowledge, from which we can see the most authentic teacher's cognition and teaching rules. It is found that teacher Emma's own teaching reflection is a very precious teaching law. Although it is a case, it has its commonality in its individuality.