The 20th Calligraphy Sage Culture Festival of Linyi started on Sept 4 in Linyi, East China's Shandong province, the birthplace of the great Chinese calligrapher Wang Xizhi. The 20th Calligraphy Sage Culture Festival of Linyi officially begins on Sept 4. A primary school student participates in the calligraphy competition, a highlight of the 20th Calligraphy Sage Culture Festival of Linyi, …