Academic Hall believes that there are many factors that determine the publishing price of papers. Take an ordinary provincial and national periodical as an example, the publishing price generally starts from 2000 words in 800 yuan. Of course, in the process of publishing, the problem of page length is often involved. If there is one more page, then the cost of two pages will be added, that is, 800 becomes 1600 yuan. Of course, one kind of journal is generally more expensive than other papers, that is, medical journals, which are generally more expensive than other professional papers by more than 500 yuan. The content of the complaint is only a small piece of ordinary journals, but there are still some core journals publishing papers, which are mainly divided into: Peking University Core, Nantah Core, cscd Core, sci Core, ei Core, Science and Technology Core, etc. These papers are not only expensive, but also tens of thousands or even hundreds of thousands, and most of these core journals depend on this person's academic qualifications, professional titles, units and other information.