1. The late kindergarten class and the early first grade are the best time to start learning hard pen calligraphy, and it will be bad if it is later. Brush calligraphy, according to the level of hard pen calligraphy, is more suitable for grades three to four.
2. For example, sitting posture and writing posture must be given the highest level of attention. Children's myopia, children's spinal curvature, children's slow writing and poor writing are all related to sitting posture and writing posture.