I study music and like piano very much, but my parents won't buy it, saying I have no money. Why can't they understand? Hey … what should I do …

I had the same experience. When I was in normal school, I tried to practice piano and asked my parents to buy it for me, thinking that as long as I could learn it well, my family would definitely buy it. As a result, the piano is getting better and better, but my parents are very cold and don't buy it. At that time, my piano teacher was also very kind. He introduced me to some tutoring work and encouraged me to make money to buy a piano myself, but the money came too slowly. I suggest you discuss it with your family. Later, my parents asked relatives to lend me money to buy it. Just make up your mind, don't give up halfway!