2. During my tenure in the publishing house, I compiled and published 40 Yu Ben calligraphy books, with a total circulation of over 6.5438+0.5 million copies, among which the masterpiece Running Grass and Rules was reprinted many times, with a circulation of over 3 million copies. Since 1990, he has held a series of lectures on China's calligraphy on CCTV for three consecutive years and served as artistic director. He is known as "a calligrapher with tens of millions of students". He has held many personal calligraphy exhibitions in Japan, South Korea, Singapore, Hong Kong, the United States, Switzerland and other countries and regions.