First of all, you should be a cook in the cookhouse squad, otherwise it is impossible. Our detachment has four-level chef research places, and two of them belong to the army for further study, both of which are free. The other two are from the cooking class, but they are not old enough. With the approval of the detachment, the troops each bear 50% of the tuition fees and go to the local cooking technical school for 3.5 hours [afternoon] every day for 2 months.