Kornerstone International Academy is based on the advanced American concept of child education. It aims to stimulate a child-centered and interesting learning and growth environment, and ultimately guide children to understand the world and society. Our core teaching concepts and curriculum design originated from the United States, and we independently developed a set of advanced preschool education system of Stepping Stone, which combines the characteristics of Chinese education in the United States. It is advocated that at the early stage of children's growth, four important cornerstones of life should be laid - cognitive creation, intimate relationship, good habits and sound personality.