When making musical instruments, the degree of the sound produced is determined by the fact that the sound can conform to the 12 laws, and the size and volume are corrected against the sound of the 12 sick bells. When adjusting old instruments, the above standards should also be followed.

The chime (qìng) teacher is responsible for teaching the chime and chime to be struck and the chime, and the bell chime played with the manle and Yan music. At the time of the festival, the music is played.

The bell master is in charge of striking the bell (cuān). When playing music, Zhong Shi played the drum and played nine "Xia": "Wang Xia", "Wanton Xia", "Zhao Xia", "Naxia", "Zhang Xia", "Qi Xia", "Clan Xia", "Commandment Xia", and "Poor Xia". During sacrifices, feasts or food ceremonies, Master Zhong will play Yan music. When the archery ceremony was held, the king played the "驺虞" when he was archery, the princes played the "raccoon head" when he was archery, the emperor played the "cai 蓣 (yù) when he was archery", and the scholar played "Cai Su" when he was archery. The bell master is in charge of striking the small drum Ying 鼙 (pí), and when the chime master is playing the manga, the bell master will strike the Ying 鼙 to harmonize.

The sheng master is in charge of teaching the rhythm of playing the flute, sheng, xun, 龠 (yuè), flute, chili (chí), canopy, pipe, and striking 牍, ying, and ya, to teach the rhythm of the music of "陔 (gāi) summer". During sacrifices, feasts, or food ceremonies, the sheng master provides the necessary sheng music that corresponds to the sound of the bells. Do the same when playing Yan music. During the funeral, the sheng master is in charge of the musical instruments used for the burial, and when it is time to be buried, the sheng master will bring these instruments to the tomb and hide them in a large coffin set on the outside of the coffin. At the time of the Grand Brigade Festival, the sheng master displayed the musical instruments in charge.

鏄 (tuán) division, responsible for playing the bell casting and striking the Jin drum. During the rituals, the master beats the Jin drum to match the bell casting. This is also the case when the feast, the food and the bow are held. When the army marched out to triumph, the master was responsible for beating the drum and playing the music of triumph. The night drumming in the barracks and the three night drums were all struck by the casters, and the drums of the daily guards in the palace were also struck by the masters. In times of great mourning, the funeral instruments are in charge of the funeral instruments and are sent to the cemetery to be hidden in a large coffin on the outside of the coffin.

韎 (wà) teacher, responsible for teaching Dongyi dance music, led his subordinates to dance Dongyi dance during the sacrifice. This should also be done when the feast is celebrated.

旄 (mào) people, who are responsible for teaching people who are good at dance music selected from the people, teach Siyi dance music. All those who are selected from the four directions to engage in dance and music belong to the people. When holding a festival or entertaining guests, when Yan music is played, the people of the four directions under their command will engage in dance to perform the dance music of Siyi.

Master Gong, the son of the minister in charge of the minister's doctor, held a feather fan and danced. At the time of the festival, the master will beat the drum as the rhythm of the dance of the dance of the feather and the dragon. This is also done when entertaining guests for a feast or meal. In times of great mourning, the Gong Master is in charge of the musical instruments used for burial in the furnishings, and at the same time they are sent to the cemetery and hidden in a large coffin set on the outside of the coffin.

龠章, responsible for beating the earth drum and blowing the 豳 (bīn) 龠. In the spring of February, Gong Zhang beats the earthen drum and plays the poem during the day to welcome the arrival of the summer heat. In autumn and August, we do this at night when we welcome the arrival of the cold weather. When the state prays to Tian Zu for a good year, Gong Zhang will play the punya and beat the earthen drum to make the cultivator Tian 畯 (jùn) happy. When the state holds a wax festival, Gong Zhang plays a hymn and beats an earthen drum to pray for the rest of the old and tired creatures.

鞮 (dī) 鞻 (lóu) clan, responsible for the dance music and singing of the four yi, will order the wind and gong to sing as accompaniment during the festival. This is also done when the Yan Ceremony is held. Pawn utensils, responsible for the collection of musical instruments and utensils. When it was time to sacrifice, Dianyong would lead subordinate officials to display the Yongqi (gǒu) 虞 (yú), and display the Yongqi. This is also done when feasting, eating, and shooting are celebrated. In times of great mourning, the Dianyong vessel is responsible for furnishing the 笋虞 (sǔnyú) used for burial.

The secretary is responsible for granting and collecting dance equipment. At the time of the sacrifice, after the dancers are lined up, the priest will give them the dancing equipment. After the dance, Si Gan received the dance equipment and stored it. When entertaining guests for a feast, the priest will do the same. In times of great mourning, the priest will display the dancing utensils used for burial, and when it is time to be buried, they will be sent to the cemetery and hidden in a large coffin set on the outside of the coffin.

(9) Dabu / curse

Dabu is in charge of divination for three types of signs, which means signs and signs, and three types of signs: one is a jade sign, the other is a tile sign, and the third is the original sign. There are 120 kinds of basic omen, and there are 1,200 divination words for their hexagrams. Da Bu is in charge of the three kinds of "Yi" books: one is "Lianshan", the second is "Guizang", and the third is "Zhou Yi". They all have 8 hexagrams, and their repeated hexagrams have 64 hexagrams.

Dabu is in charge of the three types of dream books: one is "To Dream", the second is "觭梦" (qí), and the third is "Xianzhi". There are 10 basic types of occupancy recorded in them, and 90 different types of occupancy are varied. According to the major events of the state, eight aspects of the destiny are made: one is about the conquest, the second is about the celestial phenomena, the third is about the grant, the fourth is about the proposal, the fifth is about whether the thing can be successful or not, the sixth is about whether it arrives or not, the seventh is about whether it rains or not, and the eighth is about whether the illness is good or not. Borrowing these 8 aspects of the proposition, to help deduce the three types of signs, the three kinds of "Yi" books and the three kinds of dream books of divination, to observe the good and bad luck of the country, if it is not auspicious, Da Bu will tell the king, to take measures to save the country.