There is nothing wrong with the quality and content of the book, and it has nothing to do with cows.

Your first question, I think: the quality of books published by different publishing houses has a lot to do with the editors. The quality of the selected publishing house is definitely different. Many times it has a lot to do with responsible editors and assistant editors.

The second question, Guangxi Normal University Press, has the advantages of teaching materials and marketing books, especially marketing books. It has made great efforts to maintain the product line and brand of books, and has a good editor-in-chief and management team.