Students majoring in preschool education abroad need to learn children's language art, explore children's growing environment, cultivate children's innovation, children's psychology, healthy nutrition and safety, psychological education for special children and so on. In the end, students must complete the professional courses of universities recognized by provincial educational institutions in order to obtain pre-school education qualifications.

Only graduates majoring in preschool education can obtain the qualification certificate of preschool teachers. Students of other majors, even those who have obtained doctoral degrees, need to go back to the furnace and pass all the courses of preschool education before they can apply.

The United States requires applicants for teaching profession to receive four years' college education first, then one or two years' professional training in education, including teaching practice, after obtaining a bachelor's degree, and then take a unified teacher qualification examination. French preschool teachers should receive two years' training in teacher training colleges. Applicants must have a bachelor's degree or equivalent, be in good health and have no previous record.