If you want to learn.
Personal advice is best to learn from teachers, and they are teachers who graduated from calligraphy. They can teach you more systematically.
You may hear people say that the handwriting of so-and-so elders or friends is good, but that's just what they think is good. The so-called expert sees the doorway.
Those who are really good at writing are those who have profound knowledge or apprentices, have received strict and systematic calligraphy education and have worked hard.
In addition, tools are also very important.
First of all, paper, paper, beginners can use fringed paper.
I think the pen should be the most important,
If you want to buy a writing brush,
I suggest you find this article and read "Top Ten Brush Brands in China (with Brush Selection and Maintenance Methods)", which introduces the brush selection and maintenance methods in detail.
I hope it helps you.