KFC and McDonald's are the cheapest in the airport. If you only eat a hamburger and a glass of soda, you can get it in 2 yuan, but you may not be full.

The steaming kung fu is around 3 yuan, and the weight is average. I don't know how much you eat.

pastry king 35 is upward, and its weight is average.

Ajisen Lamian Noodles and Jin Qilin are about 4 per capita, and their weight is acceptable.

if it takes six hours, I suggest taking a bus to the surrounding snack bar. It takes about 1 hour for the bus to go back and forth, and a one-way ticket from 2 yuan to 4 yuan. Generally, you can go there to eat a bowl of beef noodles or a regular set meal, which is about 1 yuan. The meal time is one hour, that is, you can solve the problem of eating and be full within two hours in 2 yuan. The only things to pay attention to are luggage and weather. It's been very hot in the last two days. I don't know if it's worthwhile to drag the luggage around for a meal if there are a lot of big bags.