(2)CN periodicals don't refer to one level, so all the periodicals in Chinese mainland are CN periodicals, so there are different levels and different charging standards. Some journals are of high quality, but they are all free and have to pay for submission. This level is difficult to publish. Some periodicals are core periodicals, which are more core than the North and South, but they also charge fees, which may be several thousand yuan, but they are not easy to distribute. Some ordinary periodicals, ordinary provincial periodicals and national periodicals cost one or two thousand yuan. Some medical journals, although they are general journals, cost five or six thousand yuan, which is still difficult to pass.
(3) To publish a CN paper, you need to prepare in advance, because the review of the paper takes 1-2 months, and the publication cycle takes 7- 10 months. Therefore, even ordinary journals should submit their contributions one year in advance. If you are in a hurry to publish, you can ask Tao Tao paper net to give you a quick review before publishing, which will cost more, but you can catch up with the time.
(4) Don't trust online paper agents easily. No matter what periodicals others sell you, pay attention to the press and publication administration to check the CN serial number, and go to HowNet and Wanfang database to search for periodicals to see if they are included.