Is erhu difficult to learn? It's more difficult than guitar.

It's hard to learn. See how deep you want to learn. Learning guitar for the purpose of playing and singing is easier than learning erhu. It is enough to learn some basic chords. However, as a classical instrument, the change of guitar is also very complicated. If you want to continue to learn electric guitar or classical guitar, the difficulty will go up. As for erhu, it is generally not an accompaniment, but a tonic part. This requires you to pay attention to intonation and some skills, otherwise it will be hard to hear. As for the guitar, the pitch is guaranteed, which is very unpleasant.