What must-see calligraphy open classes are there in Meilin Bizhuang?

Teacher Li Zhichong seems to have only one course. I've seen it before, and it feels ok. I talk about various brushwork structures, various fonts and so on. Actually, I think watching videos is just so-so. It is best to copy calligraphy inscriptions. Start with simple strokes and combine them slowly. You should study hard and ponder, and you can't practice it in a day or two. Of course, video is also one of the ways to practice calligraphy, but we can't just watch video and ignore other things that need to be practiced. After all, practicing calligraphy depends on practical exercise, especially persistence and perseverance.