A mi ba jing ying

Ben shu gong fen wu zhang nei rong : mei yi wei yuan gong dou shi zhu jiao, jing ying xu yao zhe xue, a mi ba de zu zhi gou jian, xian chang shi he suan guan li de zhu jiao -- dan wei shi jian he suan zhi du, da zao ji qing ran shao de tuan dui.