"Cao Quanbei" is just a style of official script in Han Dynasty, so we can't learn only one style. Try more, even primary school students. Teaching students can't be too narrow and fixed by a style. In order to really improve the aesthetics of calligraphy and improve writing skills, it is necessary to dabble extensively on the basis of a style. Especially the primary school students who are still laying the foundation need to improve their aesthetics and increase their knowledge. Therefore, Cao Quanbei, Yiying Monument, Shi Chenbei, Book of Rites Monument, Zhang Qianbei's simple Zhang Qianbei, elegant Yiying Monument and Book of Rites Monument, tall and straight Shi Chenbei, founder and neat Yellow River Monument, Shimen Ode, magnificent Xiqiao Ode and ancient Five Phoenix. Including bamboo slips and silk books of the Han Dynasty, we can try to contact some of them, even if it is only as an understanding.
If you are a beginner, you'd better choose Zhang Jingbei and Cao Quanbei, which is more beautiful. These two tablets have reached the acme of Han Dynasty temple books in terms of writing, writing and composition, and are most suitable for beginners. The most important thing is that no matter what copybook you practice, you should stick to it and not slack off.