It's like everyone is an adult, one is a normal person, one has learned fighting skills, and they are absolutely not opponents of the same level. ,If successful, the Xiongnu army would certainly not be able to maintain food and grass. I heard that the nearest place for the enemy to store grain was Neihuang's granary. I guess they will come here to get food. You can send other fine cavalry to disperse the defense. Pour in all kinds of coke, sprinkle kerosene all over, and after going deep, hit it with a rocket!