As to the study method, whether learning banboo flute before or metal flute later, there is never any specialist to teach, his teacher is only some relevant books.

说到学习方式，不论当年学习竹笛还是后来学习长笛，均是以书本为师，没有经过专业老师的指导。

youdao

As to the study method, whether learning banboo flute before or metal flute later, there is never any specialist to teach, his teacher is only some relevant books.

说到学习方式，不论当年学习竹笛还是后来学习长笛，均是以书本为师，没有经过专业老师的指导。

youdao