Is Xu a calligrapher?

Xu is a calligrapher. According to relevant data, Xu Li's patent: pen name Shu Ao,No. Shanhai Jushi,No. Tang. Quanrunzhai Shandong Qingdao native, calligrapher, 83 years old, retired senior teacher, member of China Literati Calligraphers Association, lecturer of hot spring calligraphy department of Qingdao University for the Aged, member of the Municipal Calligraphy Association, and academician of China Poetry and Calligraphy Research Institute. His works were exhibited in Japan, Europe and China, and were collected and auctioned. His works were exhibited in Europe at the price of 65,438+0 600 yuan per square foot, and won the silver prize in Japan.