Kangkangisaninth-graderatQingtanMiddleSchoolinChangzhou...
问题详情：Kangkangisaninth-graderatQingtanMiddleSchoolinChangzhou,Jiangsu.HegotbackhomeonMarch1afterfourdaysoutintheopen.Heranawayfromhomebecausehefeltstressedoutaboutthecomingseniorhighschoolentranceex...