Castle Peak is full of loyal bones, so why should you die in the line of duty? It means: You died bravely outside, and the castle peak is continuous. Where is not a good place to bury the brave, why should you transport it back to your hometown for burial? In ancient times, after the soldiers who went out to war died, the bodies were usually wrapped in horses and transported back to the camp or hometown for burial. )

"Why did they die on boots" comes from Xu Xilin's "Bunker", and the whole poem is "The military song should sing broadsword, swear to destroy Hunu and get out of Yumenguan. Only for the country to break the family and solve the battlefield, why are they still wearing boots when they die! " However, "Castle Peak Buries Loyal Bones Everywhere" is a short article written by the author in Xiaonian, which was changed from the couplet "Castle Peak is fortunate to bury loyal bones, and white iron casts innocent courtiers".