The shandong shida educational technology co. Ltd. Was established in 2013 to specialize in the development of normative words in primary and secondary schools, educational training, online course export, etc., and is an innovator and pioneer of the country's hard pen and calligraphy + internet. "let each teacher teach the standard and each student write the standard" is the beginning and the mission of the education of tsingda. The oda bibliography classroom, a high-quality brand under the banner of shida education, is based on the landing project, a normative word learning platform. By the end of 2020, the provinces covered were beijing, shanghai, tianjin, chongqing, shandong, heilongjiang, jilin, liaoning, hebei, jiangsu, zhejiang, shanxi, henan, anhui, jiangxi, hunan, guangdong, guangxi, guizhou, gansu, ningxia, fujian, xinjiang and more than 200 branches, with more than 400 full-time calligraphy teachers and 20,000 students. There were 30,000 participants under the calligraphy ...