The scales are arranged from left to right as follows: D, E, G, A, B, D and E, and fingers are assigned and pressed on them respectively.

Lai Ya Qin has a very gentle tone and quiet quality. In Waldorf education, Le Ya Qin is a classic spiritual instrument that nourishes children's senses. Its voice was very strong at first, and then it immediately weakened into a soft echo, and inadvertently changed from external listening to internal listening.