1, the role of the nurse's certificate: it can be used as the qualification certificate of the teaching teacher engaged in the training of the nurse; Qualification certificate that can be used as a nursery teacher; It can be used as a proof of the corresponding vocational skill appraisal. Moreover, the nanny not only has preschool education (early education), but also has the knowledge of baby care and nutritious diet.

2. Nanny: a person who is mainly engaged in the care, nursing and education of infants aged 0-3 and guides parents in scientific parenting. Full-time vocational school education is determined according to its training objectives and teaching plan. Promotion training period: no less than 100 standard hours for baby nurses, 120 standard hours for baby nurses and 160 standard hours for senior baby nurses.