Du is from Zibo. I like calligraphy since I was a child, and I have been soaking in the pool for decades. Li seal cutting can be used for all kinds of characters, especially seal cutting. Chasing the pre-Qin dynasty, chasing the Ming and Qing dynasties. Graduated from Wuxi Calligraphy Art College. Especially good at seal script and seal cutting. At present, he is the deputy curator of the Hanlin Academy Art Museum, the curator of Shandong Zibo Pavilion, and the national ceremony painter!