I listened to "Bambusa under the Moon" played by Hulusi. It's really good. Do you want to learn Hulusi? Is there a professional learning institution there?
In fact, Hulusi is a very studious musical instrument, but it has no certain musical theory foundation. It usually takes about a week to learn. Yin Da Concert Hall in Shenzhen Futian Civic Center is a very professional musical instrument training institution with very professional teachers. That's where I study. I can play some relatively simple little songs in two classes.