No, Chongqing Jieshi Blue Sky Kindergarten is a kindergarten in Jiangbei District of Chongqing, not a chain kindergarten institution. Blue Sky Kindergarten aims at cultivating children's all-round development and healthy physical and mental growth, and provides all-round and one-stop services such as kindergartens, middle classes and large classes, and can make different development plans according to the characteristics and needs of children at different stages. Students graduating from large classes can be promoted to successful schools affiliated to cooperative primary schools and become primary school students of Blue Sky Education Group.