Want to practice hard pen running script? Please recommend me a master of hard-pen calligraphy. thank you

It seems that I can't tell which master it is ~ Many books are written by the older generation or mainly by the winners of the first session of Sinosteel in 1985. Choose and recommend a few different styles: (in no particular order)

1. Ren Ping: (Ph.D., Art Department, Zhejiang University, Ph.D., China Academy of Fine Arts), great scholar, Mr. Jiang Liangfu. It's quite similar to Jiang Zuo's book style, but Mr. Ren doesn't give priority to hard writing. 1985 After the highest prize of Sinosteel, he published several books. You can look for them. (PS: Mr. Ren's family is full of scholars, his wife is a dean of Peking University, and his son is Harvard ~ I'm so nosy! )

2. Gu Zhongan: (I don't need to introduce myself, copybook king)

3. Wang Huisong: The lyrics are very strong, fresh and powerful, and they are also a good example. The most important thing is that everyone who has come into contact with him will like him. He is a great elder.

4. Tian Yingzhang: (I don't need to introduce myself, copybook king)

5. Honggen Shen: He is also a hard-pen calligrapher. There seems to be fewer and fewer copybooks published in recent years, and I don't know why. However, all kinds of hard pen calligraphy competitions still appear frequently.

Wu Yusheng: I still think that Wu Yusheng's regular script has created a certain peak. I wonder if I don't intend to destroy the height of that book. I haven't seen other versions of regular script since, but in recent years, it has been a running script, and a running script has appeared. It should be made of font. Teacher Wu is my favorite calligrapher. Although I like his regular script, I also recommend his running script here.

There are other things ... go to your own bookstore and look for them. The most important thing is not whose handwriting looks good, but that it conforms to your own aesthetics and writing habits, because you can't really write like him.