Children learn Ruby is a targeted infants and children learn pinyin software. Teaching through fun cartoon graphics and audio combined, so that children can easily grasp consonants, vowels and tones of readings and writing, learning Pinyin basis unconsciously. Children learn the phonetic alphabet fusion sequence, pronounce phrases, tones, consonants, vowels, the overall recognition syllable and phonetic alphabet knowledge, and there are four tones cartoon illustrations and catchy jingle, really help the children win at the starting line.