The internal history assists Dazai in the use of the eight powers of the king to tell and teach the king to govern and control the ministers: one is to confer knighthood, the second is to confer the title of knight, the third is to depose the official position, the fourth is to place the official position, the fifth is to kill, the sixth is to pardon the capital crime, the seventh is to bestow, and the eighth is to deprive it. The Chronicle of the Interior is in charge of copies of the laws and decrees of the state, examines the affairs of the princely states, prefectures, and fiefdoms according to the laws of the country, and receives and examines their accounting documents according to the laws of the country. Neishi was in charge of arranging the ministers' performance to the king in the order of respect and inferiority, and accepted the ministers' advice and conveyed it to the king, so that the king could hear and dispose of it.

Whenever a policy book is used to confer knighthood on the princes and the lone king, the internal history will be appointed by the king's order to make a policy book. The documents of the Quartet were read to the king by the Inner History. When the king formulated the edict, the internal history helped the king to write the text and declare it in the form of a square plate. When the king is rewarded, the inner history needs to do the same. The Inner History was responsible for writing the king's orders, and then copied copies of the orders for preservation.

Wai Shi, responsible for writing the orders issued by the king to the outside of the country. The foreign history is in charge of the historical records of the princely states of the four directions, the classics of the three emperors and the five emperors, and is responsible for conveying the unified text to the countries of the four directions. If the envoy takes the king's order and sends an envoy to the four directions, the outer historian is responsible for writing the order and thus giving it to the envoy.

The Imperial Historian was in charge of the documents concerning the orders of the vassal states, the fiefdoms, and the people, and assisted Tsukazai in his governance. All officials who were engaged in governance received written decrees from the imperial history. At the same time, the imperial historian was responsible for helping the king write orders. Everything that counts the number of politicians is the responsibility of the Imperial Historian.

The chariot is in charge of the decrees concerning the official chariots, distinguishing their purpose and the banners that should be established, distinguishing the order of rank and dignity, and managing their reception and distribution. The king's 5 kinds of cars: one is the jade road, the horse driving has a head ornament decorated with gold carvings, and the multitude and tassel are wrapped around 12 turns with colorful belts, and the big permanent flag is erected on the car, and 12 ornaments are hung on the edge of the big permanent flag, which is used for sacrifice; The second is the golden road, the horse driving has a hook decorated with gold, Fan and Ying are wrapped with colorful belts for 9 turns, and the car has a big 旃 (zhān) flag, which is used to meet guests and give the same surname.

The third is the elephant road, the horse driving is equipped with a vermilion ornament, Fan and Ying are wrapped with colorful belts for 7 turns, and the car has a big red flag, which is used for the dynasty and is given a different surname; Fourth, the leather road, the horse driving is equipped with a white and black two-color miscellaneous leather made of soft leather, Fan and Ying are wrapped with silk silk 5 turns, and the car is erected with a big white flag, which is used for military affairs, and is used to give the princes who guard the Quartet; The fifth is the wooden road, the horse driving is decorated with light black fan and white tassel, and the big lu (huī) flag is erected on the car, which is used for field hunting and is used to confer the kingdom of Fan outside Kyushu.

The queen's five types of chariots: one is the heavy 翟 (dí), which is decorated with gold ornaments on the face of the horse, and the two sides of the horse are decorated with red zēng belts; The second is disgusted with Zhai, the face of the driving horse is decorated with black and white soft leather made of danglu, and the two sides of Mahler are decorated with ribbons with painted patterns; the third is the chariot, the face of the horse is decorated with pictorial ornaments, and the two sides of the horse are decorated with blue-black ribbons; The above three types of cars are equipped with covers; Fourth, the chariot is decorated with shells on the face of the horse, and the two sides of Mahler are decorated with ribbons, and there is a tent on the car; The fifth is the 辇 (niǎn) car, which has a ribbon for human traction, a window sash on both sides of the car, and a canopy with bird feathers as an ornament.

There are five kinds of king's funeral chariots: one is a wooden chariot, which is covered with ornaments made of white dog skin, and has pockets made of white dog skins, and the ornaments and pockets are decorated with coarse cloth, and the small weapon bags are also decorated with coarse cloth; The second is the plain car, which is made of potato linen to cover the car, and the car is covered with ornaments made of white dog skin, and the ornaments are decorated with white silk, and the small weapon bags are also decorated with white silk; The third is the algae car, which is covered with a grass-colored thread and covered with ornaments made of light-haired deerskin, and the trim is decorated with dehaired deerskin.

The fourth is the Xiao (xiāo) car, which is covered with ornaments made of leather and decorated with red and slightly black soft leather; The fifth is the lacquered car, which is covered with black lacquered fine reed mats and covered with ornaments made of moose leather, and the ornaments are decorated with black and reddish soft leather. There are 5 kinds of cars to perform official duties: Xia Seal for solitary passengers, Xia Man for Qing passengers, ink cars for doctors, pallet cars for taxis, and military vehicles for common people. All good cars or loose cars are not among the graded cars, and their use is not certain.

The towel car is responsible for the dispatch and recovery of the vehicle, and at the end of the year, it is necessary to make a statistics on the complete damage of the vehicle. All the cars that are rewarded are not included in the statistics, regardless of whether they are damaged or lost. Those who damage the car have to pay compensation to the job coin. In times of great mourning, the towel cart is responsible for decorating the funeral cart carrying the sacrifice, and then displaying it. Then he was led to the cemetery. When it was time to go out of the funeral, the towel cart followed the locomotive with a cover and a flag with the name of the deceased written on it. Before reaching the cemetery, the towel car will shout orders to open the door of the cemetery and set up the soul car. In the event of a small funeral, the cart carrying the coffin and the decorations on the coffin are provided. Every year, the towel car will be replaced with a new car according to the season to reuse, and the replaced broken car will be provided to the car owner for materials. In the early morning of the festival, the towel car will ring the bell to match the sound of the chicken people shouting for dawn.

The five roads of the king and queen are in charge of the five roads, and they are known for their names and types, as well as for the driving of horses and the unloading of horses. If there is a great sacrifice, the road will go out to help the cart and unload the horse. When there is a big funeral and a big guest, Dianlu will do the same. Whenever the king was meeting, conquering, and mourning the princes of the four directions, the road would accompany him in a chariot other than that of the king.