How to play Hulusi : fingering & other technical aspects

This video is more a demonstration than an actual lesson, but if you want to learn how to play the Hulusi you probably will find what you need : fingerings (standard & chromatic), vibrato, glissando, use of drones.
My Hulusi is in the key of F, if your Hulusi is in any other key you will have to transpose.
I have bought this instrument in a music shop in Shanghai, but you could find a similar instrument on the website redmusicshop.com

Видео How to play Hulusi : fingering & other technical aspects канала Arnaud Delannoy