I am from Changsha, I am also a candidate this year, and I am also studying abroad. The climate, customs and habits of different places are bound to be different! It’s definitely not possible to change things suddenly! I can only wait and see if you get used to it gradually. Didn’t you say that your health is not good? Exercise more, your body is the capital of revolution. Hunan University should have a canteen with your cuisine. Try to eat less spicy food, but since you are in Hunan, eat spicy food slowly. You'll miss it after college!