Brief introduction of Xu Sihao

Xu Sihao, 1955, from Ningbo, Zhejiang. The famous calligrapher, 1965, studied under the famous calligrapher Li Tianma, and 1982 joined the China Calligraphers Association Shanghai Branch; Shanghai outstanding entrepreneurs II. He is currently the director of Shanghai Calligraphers Association 3, the deputy director of the official seal Committee of Shanghai Calligraphers Association 4, and the curator of Shanghai Pen and Ink Museum 5; Vice President of Shanghai New World (Group), Chairman of Shanghai Zhou Huchen Cao Sugong Pen and Ink Company 6, Vice President of China Gemstone Association and President of Shanghai Arts and Crafts Industry Association. Li Tianma's Calligraphy Collection has been edited and published, and monographs such as inscriptions on bronze tablets, cursive script, handicraft creative industry, Cao Zhang's salary and introduction of Cao Zhang have been published.