延延伸地带延伸地带de Yalin WangMateriasSocial conditionsRural conditionsEdiciones (1)延伸地带 (1999)Heilongjiang jiao yu chu ban she · chinoMás obras de Yalin WangFFan nan di chao yueFan nan di chao yueRRen lei sheng huo fang shi de qian jingRen lei sheng huo fang shi de qian jingDDongbei qu yu de ke xue fa zhan =Dongbei qu yu de ke xue fa zhan =
