Basic tutorial [8 pieces of 16 pages inside pages, positive content contains commonly used Chinese character component, basic characters, opposite content interesting characters 】 addition and subtraction [8 pieces of 16 pages inside pages, positive content contains the number of addition and subtraction exercises, decomposition and composition, the addition and subtraction formula, mathematical symbols is opposite content cognitive and simple maths exercises 】 digital edition [8 pieces of 16 pages inside pages, positive content contains pure Numbers 0-100, one to ten, caps, opposite is the description of the digital content and simple digital games 】 Drawing edition [8 pieces of 16 pages inside pages, positive content includes Chinese zodiac drawing practice, animals, fruits and vegetables, plants, transportation, life is opposite content idiom story 】 phonetic alphabet (8 pieces of 16 pages inside pages, positive content contains 24, 23 16 complete syllable initials and finals, opposite content contains finals reading 】 English letters [8 pieces of 16 pages inside pages, positive content contains 26 English letters and 0 to 10 English words, negative content is fruit, food, animals, people, human organs, stationery and traffic tools in English words 】 Chinese version [inside page 8 pages 16, the front content contains basic Chinese characters, the reverse content is Chinese character evolution, children's songs and children's stories] Tang Poetry version [inside page 8 pages 16, the front content contains Tang poetry, the reverse content is Tang poetry translation appreciation]