What do Chang 'an Changle Square and Hue Square mean in the history of China in junior high school and Tang Dynasty?

Fang is the residential area of Chang 'an residents. In the Tang Dynasty, the criss-crossing roads divided the outer Guo Cheng into 1 10 squares. Each square has a different area, with a length of 500-838m from north to south and a width of 550-1125m from east to west. There is a fence around every square. Generally, there are four doors in a big square, and there is a cross street in it. In Little Square, there are two east and west doors, and there is a cross street, both of which are about 15 meters wide. According to archaeological excavations, Cross Street divides a square into four areas, and each area has a small cross lane, which divides the whole square into sixteen small blocks, including houses, official residences, temples and Taoist temples. All workshops are closed management, guarded by guards at the door, and a curfew will be imposed at night.

Changle Square is located in the northwest of Chang 'an, adjacent to Daming Palace in the north and the residence of Sixteen Kings in the east. It is obviously the residence of dignitaries, but Hue Square is not recorded, and its name is not listed in Square 1 10. Are you mistaken?