The answer on the first floor is very good, but unfortunately it is too professional and not suitable. I don’t have that much money to buy equipment. I also had this problem when I first started playing Hulusi. This piece is very troublesome to play on Hulusi. Unless you can have two cucurbits to match. The vocal range of a Hulusi is never reached. Seeing that you have a certain foundation, I suggest you buy a flute, which costs dozens of yuan. Go online and find some videos. Let’s learn the flute. Hulusi is very nice. But the range is too narrow, and as I get further back, I find that I can’t play many nice tunes. That's why I switched to playing the flute. It's now level seven.
I like the flute because of "Spring in the Northland". At that time, I gave two beggars and a street artist a row of Hulusi tapes. They played a song called "Spring in the North" together on the wasteland of the school. Of course I decided to play the flute. hehe. Find a video and listen to the flute's "Spring in the North". Guaranteed you will be moved.