What are the artistic features of folk fairy tales?

The content and form of folk fairy tales are simple, the theme setting and language expression are obviously stylized, which is convenient for children to remember and repeat, and pays attention to narrative and openness. Narration focuses on building stories that children are interested in, which are suitable for children's aesthetic level, aesthetic taste and acceptance; Openness means that fairy tales have been recreated by the people in the process of communication, and the content has become richer and more open, forming a story that preserves human cultural memory, reflects human collective consciousness and explains human life forms and experiences.