It's worth it Yi Dao calligraphy has been deeply cultivated in the field of calligraphy for many years. Together with the Academy of Fine Arts of Linyi University, it has held many national calligraphy competitions and established a calligraphy education research center for primary and secondary schools. As for the problem of teachers that can be solved by affiliated institutions, Yidao Calligraphy has a complete teacher training system, which can help teachers with a certain calligraphy foundation to quickly solve the problem of "unable to teach" and then solve the problem of insufficient teachers. Secondly, affiliated institutions can provide detailed and professional teaching plans, teaching courseware and teaching videos, and also organize regular teacher training to learn the leading knowledge in the field of calligraphy education and solve the problem of "what to teach". Finally, they also have a series of calligraphy textbooks, which provide suitable and different classes and calligraphy levels, not only hard pens, but also writing brushes, which can help institutions open up a new situation of calligraphy training and help them grow better.