Hello, I am from Beijing. I have been to Langfang, and some of my classmates went to university in that university town. I understand the situation you mentioned relatively well.
First of all, the tuition fee is indeed not low for that major. To be honest, the consumption level in that place is not too high. If you really just eat in the school cafeteria, a meal is not that expensive, about 10 yuan should be fine. If your daughter eats well, there is nothing wrong with it. Price increases cannot be ruled out recently. A meal in Beijing cost me about the same price. It would be much cheaper to cook it at home.
Secondly, I know the major of aviation, because when I just graduated, my school teacher recommended that I go to a school that trains flight attendants and ground crew members, that is, stewardesses, but in the end it was not possible due to various reasons. During that process, I learned that if you don’t supervise your children’s studies properly, they can easily be spoiled by the environment. Of course, it doesn’t mean that your daughter must be a blacksmith. As far as I know, as far as English is concerned, teachers just teach casually. Some simple things still need to be learned by yourself.
Thirdly, pay attention to your daughter’s love affairs. Regardless of anything else, the cost will also increase. It is recommended that you visit your daughter. Do not ask these questions directly. It may hurt the relationship between you and your daughter. You can make insinuating remarks.
The most important thing is that she is your precious daughter. You should pay more attention to her. You can entrust relatives in Beijing or nearby Hebei to take care of her.