Zhang Yimin, 1948, also known as Zhiyi, is from Qingshi Road. I like calligraphy since I was a child, and I studied under Wei Qihou and other famous teachers. Over the past 40 years, I have been writing constantly, and gradually formed a bold and unconstrained calligraphy style. The word "dragon" written by him has both form and spirit, and its features are distinct, which is debatable and wonderful.
If it's a collection, I suggest you know about the works of some young academic calligraphers, such as Li Qingbin, who graduated from Shanghai Normal University with a master's degree and now works in the Qin and Han Hutong National Studies Institute.
Young calligraphers often have jadeite stones that have not been fully excavated.