What is the traditional notation in Chinese folk music that lasted until the middle of the 20th century?

A piece of music generally contains elements such as height, length and dynamics. A method of recording music with symbols, numbers or charts. The record it makes is called music score.

Notation refers to the method of recording music with symbols, words, numbers or charts. The images it records are called music scores. The notation changes greatly with time. Although various notations are constantly improving in its development.

Such as the subtle differences in pitch, strength and speed, as well as the playing methods of many decorative sounds. All players need to analyze and deal with them with different understandings. Correct notation is very important for composition and performance, and everyone who studies music should master it, especially those who study composition.