The so-called "synchronization" is a one-to-one correspondence with the curriculum of the textbook. It is estimated that the editor will choose knowledge points, either detailed or brief.

The overall design of this series has two outstanding characteristics: one is the comparison of double columns. The whole solution of the complete analysis teaching material. Strive to be profound, thorough and distinctive on the subject level; The second is to pay attention to typical case studies and highlight the characteristics of vividness, typicality and demonstration.

I'll send you a schematic diagram of the knowledge structure of the whole book (version A of People's Education Edition). If you feel something is missing, there should be a contact department in the book. You can give feedback to their publishers.