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Authors
Wu, Jie
Jiang, Ruimin
Li, Zhenghan
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Article History
Received: 26 December 2025
Accepted: 18 August 2026
First Online: 28 August 2026
Declarations
Competing interests: The authors declare no competing interests.
Ethics approval and consent to participate: This study was approved by the Research Ethics Committee of Hebei University (Reference Number: IRB-2024-HBU-0892). As this research involves computational analysis of archival documents and does not involve human subjects, animal experimentation, or personal data collection, formal consent from participants was not required. The study was conducted in accordance with institutional guidelines for research ethics.
Consent for publication: The authors have reviewed the manuscript and consent to its publication. No identifiable information regarding individuals has been included.
