简介:IntheprocessofChina’srapidindustrializationandurbanization,duetolaboroutflow,alargenumberofchildrenwereleftbehindinruralarea.BeingLongseparatedfromtheirparents,someofthesechildrensufferfrompsychologicalproblemsorevenshowextremebehaviors.Theyaremorevulnerabletoaccidentsorevenunlawfulinfringements.Theseproblemshaveseriouslyaffectedtheir