我国(不包括台湾省)目前公开发行的各类中文期刊共有6500多种。为了使国内外读者了解我国正在出版发行的各类中文期刊中哪些最重要,哪些学术价值最高、信息量最大,哪些是该类的核心期刊;为了向各级各类图书情报部门提供中文期刊的收集依据和馆藏质量评价标准;为了向社会和读者推荐优秀期刊,向国内外各种文摘、索引提供最佳选 There are more than 6,500 kinds of Chinese journals currently in circulation in our country (excluding Taiwan Province). In order to make domestic and foreign readers understand what kinds of Chinese journals are being published in China, which are the most important, which have the highest academic value and the largest amount of information, and which are the core journals of this category; in order to provide Chinese journals to all kinds of library information agencies Collection basis and collection quality evaluation criteria; In order to recommend excellent journals to the community and readers, to domestic and international digests, indexes provide the best choice