The chord order of different modes of guzheng is different. How to adjust it?

The traditional guzheng is a pentatonic scale, which consists of five tones: Gong, Shang, Jiao, Hui and Yu. The music used is represented by Arabic numerals, the scale is "1, 2, 3, 5, 6", and the volume name is: do, re, mi, sol, la. The notation system belongs to the concept of the first key, which is recorded by the first key and called by the first key.

Taking the commonly used tune of guzheng (1=D) as an example, the guzheng range, roll call and chord order of 13, 16, 18 and 2 1 string are as follows:

Note: for the convenience of playing, the string position is usually marked, and the "5" string in D key is usually green or red.

Chord order is generally arranged from high notes to low notes. In order to compare the chord pitch of guzheng with wireless spectrum and keyboard instruments, the simple line pitch comparison is as follows: