This is Pang Zhonghua's words, and it really belongs to everyone. It seems to be included in the copybook. I bought it, but I can't remember the name. Pang Zhonghua (1945-), a native of Dazhou, Sichuan, is a famous calligrapher, educator and poet. The main pioneer of hard pen calligraphy in contemporary China. He is currently Chairman of China Hard Pen Calligraphers Association and Dean of Pang Zhonghua Hard Pen Calligraphers College. He was elected as a member of the Eighth China People's Political Consultative Conference. Pang Zhonghua has been practicing hard-pen calligraphy for decades and is famous for his calligraphy.
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Here is a link, you can go to Baidu to have a look.