民族地区农村留守儿童教育机制研究——基于武陵民族地区S镇的调查分析
민족지구농촌류수인동교육궤제연구——기우무릉민족지구S진적조사분석
A Study on Education Mechanism of Left-behind Children in Ethnic Rural Areas ——Investigation and Analysis of S Township in Wuling Ethnic Region