Let every child get personalized scientific and systematic education in the critical period of development, and let every child live, learn and develop in happiness. Director Yin Hongbo believes that 90% of the potential of human brain has yet to be developed, and the critical period of infant development is the best opportunity to develop human comprehensive psychological potential. The critical period of human development is 50% before the age of 3 and 70% before the age of 7. Seven years old may be less than 10% of life, but it almost determines 100% of life. All-round education before the age of 7 can not only cultivate children with the best cognitive mode, thinking method and habits, but also cultivate children with superior psychological quality, strong physique and elegant artistic accomplishment, so that children can have the best learning psychology, learning skills and sustainable learning ability before entering primary school.