The Giay in Bat Xat district, Lao Cai province, have a rich culture that includes music and musical instrument. The Pi Le clarinet is a typical woodwind instrument of the Giay.
https://vovworld.vn/en-US/colorful-vietnamvietnams-54-ethnic-groups/pi-le-panpipe-a-traditional-musical-instrument-of-the-giay-826624.vov
