集团与American Montessori Society（AMS）在华盛顿共同主办“爱与和平 • 蒙台梭利在中国”主题之夜

The group and AMS Association co-hosted the "Love and Peace montessori in China" theme night in Washington

The group and the American Montessori Society (AMS) co-hosted the theme night "Love and Peace • Montessori in China" in Washington

集团与美国蒙台梭利协会（AMS)在华盛顿共同主办“爱与和平 • 蒙台梭利在中国”主题之夜