Expansion: Jingzhou City, also known as Jiangling City, was named after jiangling county, the county seat after the Qin Dynasty. For more than two thousand years, Jiangling, as a place name, has been used for generations, so there are two people in one city. The existing brick city in Jingzhou is a building in the late Ming and early Qing dynasties. The whole city is an irregular rectangle with a length of 3.75km from east to west, a width of1.2km from north to south, a perimeter of10.5km and an area of 4.5km2.. Jingzhou city has a history of 350 years since it was restored for the last time in the late Ming and early Qing dynasties. It is well preserved so far. It is one of the few existing ancient city walls in China, and the only complete ancient city wall in the middle reaches of the Yangtze River, enjoying a high reputation at home and abroad. In particular, the story of the Romance of the Three Kingdoms spread widely, making Jingzhou famous all over the world.