(a) be familiar with and master the supply standards, and abide by the relevant national policies and the relevant supply regulations of the resident.

(two) to receive and buy food, non-staple food, fuel and cooking utensils.

(three) to assist the purser and the cooking monitor to adjust the food.

(4) Clean up the documents in time and settle accounts with the steward. Give (discipline) support is a person who is in charge of life procurement in a grain unit.