Don't go to Inner Mongolia to experience ethnic customs. I also recommend a delicious restaurant for you. Next to Renmin University of China is Bayan Haoerqin Restaurant. Mongolian food is delicious, and his beef jerky is delicious. Milk tea is delicious and free. The dairy products in Tongliao are also very good, but I don't know if you can get used to it. You can try milk skin and milk tofu. And in the morning, you must eat big bone Lamian Noodles, which is all over the street, but Tongliao is special. Recommendation 1: Lamian Noodles, a big bone of Peking University. I don't remember anything else. Personal opinions can be consulted.