Fried food is very attractive to primary school students, so every day after school, there is a long queue next to the fried skewers, and there is basically no risk in doing this small business. The price of fried skewers ranges from one piece to three or four pieces. The low-priced vegetables cost only a few cents, and the cost of fried chicken legs is only one or two pieces, which shows how big the profit is. This kind of snacks has very low requirements for stores, and it can be operated from a few square meters to a dozen square meters.