Help me find a writing brush and calligraphy.

But this word has appeared countless times in the works of calligraphers in past dynasties. The following is a screenshot for your reference:

If you are a beginner, I suggest you find a good copybook that suits you, practice hard and communicate with experts constantly, so that you will make great progress and write your own style.

Most of the words on it are ancient. For beginners, you can find this article to read "How to choose brush copybooks for beginners' calligraphy (with 46 classic copybooks)", hoping to help you.