Publications with basic requirements for the topic of a paper must be standardized by the General Administration of Press and Publication, and the registration must be the same as the internal serial number (ISSN number), that is, the CN serial number. With the rapid development of China's Internet, the whole society has entered the information age, and the journals of title evaluation units below 0.5 have been identified as authentic. With the recent exposure of several non-printing cloned journals, the professional title evaluation units have obviously strengthened the inspection of journals, and fake journals without CN serial numbers have been approved to check the effectiveness of non-printing cloned journals. China is far from the Internet. Every new publication is the same as some old publications. It is difficult for China to make an exact judgment on the situation of Internet China. The General Administration of Press Edition of the same department has set up a periodical retrieval window to quickly evaluate the compliance of publications of relevant departments. The General Administration of Press and Publication of regular periodicals has entered the information of its new publications into the retrieval system, and the retrieval system of closed publications has been revoked. I'll judge whether this publication is formal or not. I need to enter the name of the publication in order to retrieve papers from fake publications. Please read it carefully and publish it.