Copy someone else's reply to you:
"I don't know if you want to learn hard pen or brush pen. My child learned hard pen but not brush. I can only give you the experience of learning hard pen. At that time I also took my children around and asked around. Don’t believe the flyers at all. There are too many calligraphy classes and they are all confusing.
From what I learned from parents, there are roughly three well-known ones:
New Vision Art School (Teacher Mei), Jingya Study (Teacher Wu), Xiangcheng Academy (Teacher Lu)
The textbooks we use in primary and secondary schools in the city are all published by Teacher Mei, but there is a single word in them. The writing is not very good, and there are too many students in each class in New Horizons. Think about how many words your child can hear from the teacher in one class.
Teacher Wu used to be an accountant, but later on. He is also very popular. It is said that he has been waiting for a year and his writing is not bad. I don’t know whether he is a professional or not. After all, I haven’t gone to school and I don’t dare to say anything.
Teacher Lu is said to be a calligrapher from Renmin University. Graduate student, I don’t know if the master’s degree certificate posted on the door is authentic. If it is, it must be fine from a professional point of view. The writing on the wall is also very good. It is said that it is still in Huaibei Vocational and Technical College. He started teaching calligraphy in Huaibei late, and it was said that he was working elsewhere."