Liu Ti's copybooks are nothing more than "Shence Army Monument" and "Mysterious Tower", which are similar. The pagoda is clear and complete, but the font is thin and hard, which easily causes too much bone feeling and arrogance when practicing. The glyph of Shence Army is slightly richer than the mysterious tower. I think it's more suitable for beginners, but it's a pity that there are many injuries, so it's really impossible to have both. Not many people practice Liu's body now, and even fewer write well. There is a video demonstration of Zhang Shufan of Beijing Book Association on the Internet. You can refer to it. There is nothing particularly good to recommend counseling materials, and the market is roughly the same. It is difficult to write Liu Ti. Liu Ti is the last work of regular script in the late Tang Dynasty, and it can even be said that it is the last work of regular script in the history of China calligraphy (there was no epoch-making regular script writer after Liu Gongquan). It has developed to the extreme, highly formalized and even rigid, so it is difficult for Liu style to change the structure and composition of stippling. If it is slightly changed, it will not be Liu style, which increases the difficulty for beginners. If you love Liu Ti very much, it is not impossible to study, but you should "type in" with the greatest perseverance and "type out" with the greatest courage. In the process of learning books, there may be a stage of "getting worse and worse". Don't be discouraged. This is a sign of improving eyesight. It is the so-called interactive process of "high eyes and low eyes". If you want to practice your handwriting well, I suggest using calligraphy tools such as Sambo, which makes rapid progress. Remember Liu Gongquan's words-"the heart is right and the pen is right." I think this is the feeling you should often find when practicing Liu's body.