The Azusa people are responsible for making the drinking utensils, and the volume of the spoon is 1 liter, the volume of the jue is 1 liter, and the volume of 觯 (zhì) is 3 liters. Offering wine to the guests and rewarding the wine, offering 1 liter of wine and 3 liters of wine, which is equivalent to 1 bean. Eating 1 bean meat and drinking 1 bean wine is the amount of food for the average person. Anyone who examines the drinking utensils made by the Azusa people, when drinking, if the two pillars on the Jue are about to touch the eyebrows, but the wine has not been drunk, the Azusa Master will blame the Azusa who made the Jue.

Azusa is also responsible for making targets for archery. The width and height of the target are equal, and the width of the target is divided into 3 equal parts, and the width of the archery target should be 1/3. The length of the bow is 1, the upper two bows are 2, the fish bow is 3, and the lower two bows are half of the upper two. The upper and lower classes each are 8 feet longer than the tongue, and the button (pàn) that holds the upper and lower classes of the target is 1 inch long.

The Azusa people would set up an arrow target decorated with animal skins, and decorate the center of the target, which was used in the spring to compete with the archery skills of the princes and ministers, so as to select those who participated in the sacrifice. When the king held a guest shooting salute with the princes who came from afar, the Azusa people needed to set up colorful arrow targets. When the king held a swallow shooting ceremony with the princes and ministers, the Azusa people needed to set up an arrow target made of animal skin.

During the sacrificial archery ceremony, the Azusa people would prepare wine and dishes to accompany the wine, and the sacrificial words were: You princes who are peaceful and meritorious, unlike some unruly princes who do not come to the king's court, so they raise their arrows and shoot them; Drink and eat diligently, and bequeath to you the descendants of the princes in the generations to come.

The Lu people are responsible for making the handles of long weapons. The handle is 6 feet 6 inches long, the 殳 (shū) is 12 feet long, the halberd is 1 Chang Chang, the chief spear is 1 Chang 04 feet long, and the Yi spear is 24 feet long. The length of the weapon should not exceed 3 times the height of the person, and more than 3 times the height of the person, not only can it not be used, but it will also endanger the person who carries the weapon.

Therefore, the weapons of attacking the country should be short, and the weapons of defending the country should be long. There are many people attacking the country, the journey is long, the food is short, and the trek through the mountains and forests is dangerous, so the weapons must be short; There are fewer people defending the country, there is enough food, the road is not far, and there is no need to trek through mountains and forests, so the weapons should be long. In all weapons, the blade of the hooker must not be turned, and the blade of the assassin must not be bent, so the handle of the hooker should be oval, and the handle of the assassin should be round.

The handle of the striker is also strong and powerful from top to bottom, and the grip should be thin, and the hand should be thin and the enemy will be swift when attacking. The Assassin's handle is also strong from top to bottom, and the grip should be slightly larger and heavier, and the grip should be slightly larger and heavier to close the enemy, and the enemy can be accurately hit when it is close to the enemy, so it can attack the enemy.

When making the 殳, the length of the 殳 is divided into 5 equal parts, and the length of the hand is divided into 1 equal part as the length of the hand grip to make a circle. Divide the girth of the hand grip into 3 equal parts, and remove 1 equal part to be the girth of the Jin. Divide the girth of the Jin into 5 equal parts, and remove the 1 equal part is the girth of the first part.

When making the chieftain spear, it is divided into 3 equal parts of its length, 2 equal parts in front and 1 equal part in the back, and it is made into a circle. Divide the girth of the chieftain spear into 5 equal parts, and remove 1 equal part to get its girth length. Divide the girth of the chieftain spear into 3 equal parts, and remove 1 equal part to stab the girth.

To inspect the handle of a long weapon made by the Lu people, it is necessary to hold the weapon upright on the ground and shake it to see if it is bent. prop it between two walls to see if it bends evenly; Shake it sideways to see if it's powerful. 6 kinds of weapons and flags are planted in the car, and the car does not give people a feeling of instability, so that the people can be called national workers.

The craftsmen were responsible for the construction of the capital, using the column suspension method to measure the flatness of the ground, and using the hanging rope method to set up vertical wooden pillars to observe the shadow of the sun and determine the direction. Draw a circle with a wooden pillar as the center of the circle, and write down the projection of the wooden pillar on the circle at sunrise and the projection of the wooden pillar on the circle at sunset, so as to determine the east-west direction. During the day, reference is made to the shadow of the sun at noon, and at night to refer to the North Star, to determine the direction of due north and south and due east and west.

The craftsmen were responsible for the construction of the capital, which was 9 miles square, and there were 3 gates on each side of the four sides of the capital. There are 9 north-south highways and 9 east-west highways in the capital, and each avenue can accommodate 9 vehicles in parallel. Outside the gate of the royal palace is the temple on the left, and on the right is the shrine altar; In front of the road bed of the royal palace is the court, and behind the north palace is the city, each city and each dynasty is a hundred steps square.

The family room of the Hou clan of the Xia clan is 7 steps deep in front and back, and the width is 4 times that of 29 steps. There are 5 rooms in the upper 4 corners and in the center, each room is 4 steps square, and each side has 3 rooms 4 steps square. There are 4 walls on each side, each wall is 3 feet thick, and each side has 4 walls 3 feet thick. There are 9 stairs around the hall. Each room has one door on each side, and there are two windows on both sides of each door. Paint the walls white with clam ash. The entrance hall is two-thirds of the main hall, and the room at the back of the hall is one-third of the main hall.

The roof of the Yin people is a two-story house, the depth of the hall is 56 feet, the height of the hall is 3 feet, there are four injection houses on the hall, and there are heavy layers on the four injection houses. The Ming Hall of the Zhou people, with a long 9-foot feast to measure, its south hall is 9 feasts wide from east to west, 7 feasts deep from north to south, 1 feast is high in the hall, there are 5 rooms in total, and each room has 2 feasts square.

The room is measured by a few, the hall is measured by a feast, the palace is measured by searching, the field is measured by steps, and the road is measured by rails. Few, feast, search, and step are all units of measurement. The width of the temple gate can accommodate 7 large doors (jiōng), the width of the small gate next to the palace room and the temple can accommodate 3 small doors, the width of the road gate can not accommodate 5 cars in parallel, and the width of the gate is 3 tracks.

There are 9 rooms in the road bed, and the nine concubines live there. There are 9 rooms outside the road gate, where Jiuqing deals with political affairs. State affairs are divided into 9 aspects, which are handled by Jiuqing. The establishment of the ridge of the palace gate is 5 pheasants, the establishment of the four corners of the palace wall is 7 pheasants, and the four corners of the city wall are 9 pheasants.

The north-south avenue in the city is 9 lanes wide, the ring road is 7 lanes wide, and the Yedi Avenue is 5 lanes wide. The height of the palace gate house is used as the standard for the four-corner floating screen of the capital city of the prince and the prince. The height of the four corners of the palace wall is used as the standard for the height of the four corners of the princes' capital. The width of the royal capital ring road is used as the standard for the width of the north-south avenue in the capital of the princes. The width of Wanggi Yedi Avenue is used as the standard for the width of the North-South Avenue in the capital city of Bow and Prince Brother.