Breakfast snack training courses vary from a few days to 1 month according to the learning content. The course content includes steamed bread, fried buns, fried buns, steamed buns, egg cakes, hand-grabbed cakes, sauced cakes, Hu spicy soup, eight-treasure porridge and so on. Different learning contents, different fees, the general cost is thousands. You can consult different snack schools online and then make a field trip.