What are the basic knowledge of Miyachi notation?

Miyachi notation is a unique notation in China, which is widely circulated among the people. Until now, some old artists are still used to singing or recording music with Miyachi notation. Miyachi notation uses some Chinese characters as notes to record the relative pitch of melody, such as notation:

Four to one work, six to May Day work.

﹒

5 6 7 1 2 3 4 5 6 7 1

﹒ ﹒ ﹒

However, unlike staff or notation, the notes in Miyachi notation only indicate the relative height of the notes, and do not contain the meaning of length-the notes in staff only have length, but no height; There are both long and short notes and high and low notes in the notation-therefore, there are no note types such as whole notes and half notes in the notation of Miyachi, so there is no concept of beat. Three eye plates are neither four or four beats, nor two or four beats, nor eight or four beats. It can only be said that the board with three eyes is four beats. In the music score, the chessboard is represented by ","or × ",and the eyes are represented by". "or". ". When writing straight from right to left, the board eye symbol is recorded on the right side of the first sound of each beat.