As a comprehensive early childhood learning commodity in a unique age-specified form, tweedledge, taking into account the developmental needs of young children at different stages of their development, has developed age-appropriate and cognitive learning and play projects to inspire children's abilities and develop qualified character and life habits. Commodities consist of books, parents ' books, dvd video materials and teaching aids (toys), using different media features, which are to be communicated in a variety of ways, such as plane, stereo, visual, hearing, etc. Designing new and interesting hands-on games to guide learning in conjunction with learning themes, while building the capacities of young children, also promotes the development of an independent learning, thinking and survival personality. Parents are close and trusted to their children, and they actively challenge new topics with them and experience the joy of success before they grow up. To this end, the product " ...