The cost is about 20,000 yuan, including tuition, accommodation, living expenses and nutritional supplements. The main cost is tuition, which is the curriculum value used in school teaching and the labor value of teachers, accounting for a large proportion of the total cost.

Because training is full-time, training schools that can provide accommodation are more reliable, safer and more convenient, and accommodation costs are part of it; Training schools also need canteens, bathrooms and other supporting facilities, and the food expenses are borne by the students themselves. In detail, the cost of training is not too much, the training time is generally 3 to 6 months, and the total cost is about 20 thousand yuan.