Historically, Chang 'an City in the Tang Dynasty was divided into four districts, and different people lived in different districts in the southeast and northwest. Find a solution
This is a schematic plan of Chang 'an in Tang Dynasty. As can be seen from the picture, the northern part is the imperial palace, mainly where princes and nobles live, and the left and right sides of the imperial palace are relatively large squares, mainly the residences of ministers. Under the Forbidden City, this small square is concentrated, which is the residential area of citizens. The market is mainly surrounded by residential areas in the east and west cities.