1, China hownet
China periodical full-text database is also published by Tsinghua Tongfang Co., Ltd., and has collected 6600 kinds of domestic periodicals since 1994, including academic journals and non-academic journals, covering science and engineering, agriculture, medicine and health, literature, history and philosophy, politics, military and law, education and social sciences, electronic technology and information science, economy and management. The collected academic journals also serve as "statistical source journals of comprehensive evaluation database of Chinese academic journals".
2. Wanfang Data Resource System
Developed by China Institute of Science and Technology Information and Wan Fang Data Co., Ltd., this database contains a wide range of journals, including academic journals and non-academic journals, and provides full-text retrieval of about 2,000 electronic journals. All the collected academic journals have obtained the certificate of "China Core Journals (Selected as Database Source Journals)".
3.VIP database
Also known as China Sci-tech Periodical Database and VIP Sci-tech Periodical Database, it was published by Chongqing Branch of China Institute of Sci-tech Information. Since 1989, more than 9000 kinds of periodicals in natural science, engineering technology, agricultural science, medical and health, economic management, educational science, library and information science in China have been collected, including academic journals and non-academic journals.
4. Wan Fang data
Wanfang data is a professional academic knowledge service website established by Wan Fang Data Co., Ltd., which provides retrieval of Chinese mainland sci-tech periodicals. It belongs to Wanfang data resource system, and the external service data is provided by Wanfang data resource system.