discuss with the boss.

If the owner of grain and oil wants to expand the cooperative restaurant, he must provide this restaurant with better quality, and he must consult with the restaurant owner before doing the next thing.

a grain and oil store refers to a supermarket that mainly belongs to grain and oil foods, including rice, cooking oil, condiments, dry goods, etc., but it is also possible that a store that only sells rice is called a grain and oil store, depending on the orientation and business philosophy of the store.