le yuè: Six kinds of music: ancient music such as Yunmen, Daxian, Dashao, Daxia, Dayong and Dawu;
Shooting shè: archery skills: five shots: white arrow, joint, stroke, ruler, well instrument; White arrow, the arrow penetrates the target and the arrow is white, indicating that the arrow is accurate and powerful; Join the company, put a vector before, and the last three vectors go away in succession. The vectors belong to each other, if the beads are in the same position; Note, that is, the disease of vector line; Xiang ruler, I shoot with you, I stand side by side with you, and let you retreat one foot; Well instrument, four directions are coherent, all of which are right on the target.
Yu Yu: The five techniques of driving a carriage are: singing and making love, chasing water songs, crossing the monarch's table, dancing and crossing the road, and chasing birds to the left; "Zhou Li, Local Officials and Bao Shi": "It is the six arts of teaching ... four words and five controls." Zheng Xuan's note: "Five controls: singing and falling in love, chasing water, crossing the monarch's table, dancing and crossing the street, chasing birds to the left." It is said that when driving, it corresponds to the sound of Luan, and the car gallops with the curved bank without falling into the water. It is polite to pass through the table of the Emperor, and it can drive freely through the passage. When hunting, it chases animals and shoots them from the left.
Shu shū: calligraphy (writing, literacy, writing) six books: pictographic, pointing, knowing, pictographic, phonetic, annotation and borrowing;
number shù: algorithm (counting) Nine numbers is the multiplication table of 99, which is the mathematics textbook of ancient schools.