Ancient musical instruments are mainly composed of eight tones, namely, gold, stone, earth, leather, silk, wood, abalone and bamboo. Our common bells, bells, drums, pianos, gongs, flutes, etc. Third, shooting is archery. Bows and arrows were mainly used in ancient times. Later, the range of crossbow increased, which was one of the main items in ancient examinations. Royal restraint is the skill of driving a carriage. There were six emperors, four emperors, four doctors, two doctors and two staff officers in ancient times.
In fact, it is equivalent to our current driving test, and it is also a very practical technology. Books and calligraphy refer to literacy, calligraphy and painting, and can also be extended to writing articles. Three-character Classic, Hundred Family Names and Thousand-character Classic are ancient classics of Mongolian studies. Calligraphy and painting are also necessary skills for the ancients. The four books and five classics, poems and songs, strategies and eight-part essays in the imperial examination system are all the contents that the ancients should learn. 6. Number is an index, and "number" is a number, including "number, reason and image" in Zhouyi; "Skill" is a method and skill to solve problems, which usually refers to the technology of calculation and mathematics. It is equivalent to mathematics and physics now.
So it seems that the ancients learned far more skills than we modern people. If any one of them can be thoroughly studied, then they will become everyone in modern society. Even without in-depth research, if you understand everything, you can be called a "saint." As modern people, there are so many learning channels and tools that we must make rational use of them to enrich ourselves. Of course, this knowledge itself is what we need to learn.