"Cooperative economy and technology" is a formal notice from the society. It should be like this: you should find a formal channel to publish your papers, so as to avoid encountering unreliable intermediaries and even liars.

It is important not to read the electronic version of the recruitment, which does not explain the problem. The key is to let the magazine on the copyright page check the manuscript by phone, call and report your name and book number or title, and the editor says it is accepted, so what the editor in the club tells you personally is generally more reliable. It is not necessarily useful to read a chapter without consulting the manuscript.

Collection situation

In order to meet the needs of periodical information development and expand periodical communication channels, this journal has joined Wan Fang Digital Periodical Group, Southwest Data China Sci-tech Periodical Database (full-text version), Tsinghua Data China Periodical Full-text Database (CJFD), Beijing Souku Technology Co., Ltd. China Commercial Database Alliance, and joined Long Yuan Periodical Network of Beijing Long Yuan Netcom E-commerce Co., Ltd.