I don't know which version of the textbook you are using. If it is the version of China Traditional Chinese Medicine Publishing House, the fit between this atlas and the textbook is quite high. The disadvantage may be great, but it is more important to refer to the teaching materials in detail and accurately. If it is too big to accept, you can also recommend the old version of the small one. Shanghai Science and Technology Atlas of Human Anatomy is relatively old, which is available in general school libraries. It is easy to carry, but the requirements in it are more detailed. See the picture below in writing.
The above is just my personal recommendation, I hope it will help you.