What are the differences and connections between fables, fairy tales and folk stories?

Fables, disguised stories, contain meaningful truth and give people inspiration. Fables are generally short, and the protagonist of the story can be people, anthropomorphic animals and plants or other things. When reading fables, we should pay attention to the truth contained in the stories. Myth is a fantasy story that human beings try to know and conquer nature. Folklore (story) is a kind of story created by the people, which is related to historical figures (including virtual figures), historical events (including production and cultural events),