The RCCSe China Core (extended edition) academic journal was a core journal. RCCSe was an academic journal evaluation system sponsored by the China Institute of Science and Technology Information (RCCSe). It was designed to provide high-quality academic papers for domestic scholars and researchers. The RCCSe China Core (extended edition) academic journal was one of the journals in the RCCSe evaluation system. It had a high academic reputation and influence and was generally considered one of the most important academic journals in the Chinese academic community. Core journals were journals that were evaluated as core journals in the journal evaluation system sponsored by the China Institute of Science and Technology Information (RCCSe). These journals usually had a high academic level and professionalism, providing important academic resources and information support for the academic community and researchers. Therefore, the RCCSe China Core (extended edition) academic journal had a high reputation and influence in the academic community and was considered a core journal.