Mingming Wang and Mingli Wang, “Empowerment through Teaching and Research: County-level Breakthrough in the Normalized Development of Research and Study Practice for Left-behind Children and the Construction of the ‘Zhaozhou Model’ ——An Empirical Study and Path Reflection Based on Hongqi Primary School in Zhaozhou County”, erstp, vol. 2, no. 2, pp. 70–73, May 2026, doi: 10.63944/erstp.16.