Journal papers are divided into core journals and general journals. For ordinary periodicals, it is required that the duplicate checking rate of ordinary periodicals should be within 30% in order to pass the audit smoothly. For core journal papers, the standard of paper duplicate checking rate is more stringent, and it is generally required that the paper duplicate checking rate is less than 5% to pass the paper review.

China Newspaper is a regular national periodical, which can be inquired by the State Administration of Press, Publication, Radio, Film and Television. Source journals of Chinese core journals of Peking University: 2008 (5th edition), RCCSE China core academic journal: 20 17 (5th edition) B+, 2020 (6th edition) b, an academic journal recognized by the State Administration of Press, Publication, Radio, Film and Television (1st edition). Sponsored by the director of China Newspaper Association, the domestic unified publication number is CN 1 1-4629/G2, the international standard publication number is ISSN 167 1-0029, the postal code is 82-300, and the publication time is 1988.