1. Open Access

This journal is an open access journal, and all content after publication can be downloaded by readers from "Journal Online" of our website since 2016. This journal adheres to the definition of open access as outlined by the Budapest Open Access Initiative (BOAI).

2. Copyright and License Statement

The author of the paper owns the copyright of his/her works, and according to the "Paper Publication Agreement", he/she grants the right of compilation, reproduction, distribution, information network transmission, translation and other works property rights to the Journal.

This journal utilizes the Creative Commons license, allows third-party users to share the content by signature (BY), non-commercial use (NC), No deduction (ND). The users must retain the author's signature. The users must retain the author's signature, use it for non-commercial purposes only, and do not make any modifications or derivative works.