What copybooks should beginners choose to practice official script?

You can choose Zhang Jingbei and Cao Quanbei Jiao Juanxiu along the way. These two tablets have reached the acme of the temple books in the Han Dynasty, no matter how they are written with pens, words and rules, and are most suitable for beginners. Beginners of calligraphy should start from official script, and most people should start from Tang Kai. Although it has certain advantages in techniques and practicality, it is inevitable to bring in the habit of using a pen in regular script when learning official script. In the long run, it should be gradual. The ancients paid attention to the method of learning calligraphy. Seal script is a category of ancient Chinese characters, and it is difficult for ordinary people to get started, so official script is the best way to get started.