As an important part of the national education system, preschool education is of great significance to children’s intellectual development, lifelong learning and development.The article introduces the institution，the finance，the charge，the management and the faculty of the preschool abroad and child-care center，state-set price preschool and diversification characteristic of Shanghai，Tianjin and Shenzhen city，and concludes the enlightenment on Beijing，in order to improve the preschool education system development in Beijing.