Which is easier to learn, erhu, guzheng, zhongruan or dulcimer? Please ask the expert to help, please elaborate. . . .

It must be that the introduction of guzheng is simpler, the timbre is better and it won't hurt your hands. And among the four instruments you choose, there are more guzheng solos, because the other three are single-voice instruments, which will enrich the timbre, so there are more ensembles.

Poor listening is the most difficult thing to learn erhu, and the accuracy of erhu is relatively high.

Soft is fine, but it hurts when you press it.

Dulcimer strings will be a little dizzy at first, and the sound will be louder. It is also a big project to tune the dulcimer. . .