Who is Master Xu-sheng Zong, the calligrapher?

Hua Yang. Xu-sheng Zong, a calligrapher, said in his personal brochure that he worshipped Hua Yang as a teacher on March 14th, 1983, so the master was Hua Yang. Calligraphers are people who are good at calligraphy, who have the ability to write Chinese characters and can push them to the artistic level. In short, they are artists who mainly create calligraphy, or people who are proficient in calligraphy.