The charging standard for duplication checking on CNKI is 1.5 yuan/thousand characters.
CNKI, founded in June 1999, is an academic platform owned by Tongfang Co., Ltd. controlled by China National Nuclear Corporation Capital Holdings Co., Ltd.
HowNet is the concept of National Knowledge Infrastructure (NKI), proposed by the World Bank in 1998. The CNKI project is an information construction project with the goal of realizing the spread, sharing and value-added utilization of knowledge resources throughout society.
In May 2019, the "Research Integrity and Academic Standards" online learning platform was officially launched on China National Knowledge Infrastructure.
Project construction:
The CNKI project is an information construction project aimed at realizing the spread, sharing and value-added utilization of knowledge resources throughout society. It is jointly funded by Tsinghua University and Tongfang Co., Ltd. Initiated and built in June 1999.
With the strong support of the party and state leaders as well as the Ministry of Education, the Propaganda Department of the CPC Central Committee, the Ministry of Science and Technology, the State Press and Publication Administration, the National Copyright Administration, and the National Development and Reform Commission, in the national academic, educational, publishing, and With close cooperation from the library and information circles and other sectors of society, and under the direct leadership of Tsinghua University, CNKI Engineering Group has adopted independently developed digital library technology that is internationally advanced after years of efforts.
The "CNKI Digital Library" with the largest amount of full-text information in the world has been built, and the construction of the "China Knowledge Resource Library" and the CNKI Grid Resource Sharing Platform have been officially launched. Through industrialized operation .
Provide the richest knowledge information resources and the most effective knowledge dissemination and digital learning platform for the efficient sharing of knowledge resources in the whole society.