Qiao Hu, the protagonist of Xiao Zhi Heaven and Earth, is optimistic, cheerful, healthy and lively, curious, with a sense of justice and sometimes lacking perseverance. Le Xiaozhi Tiandi is a family learning commodity for preschool children published by Bilesheng in collaboration with China Welfare Institute, the largest Japanese education group, including books, reading books, books for parents, DVD video teaching materials and teaching AIDS.
The cognitive learning series includes Qiao Hu's treasure chest of Chinese characters, Qiao Hu's Happy Bubble English, Qiao Hu's Happy City of Mathematics, Qiao Hu's Pinyin Castle, Qiao Hu's Magic Building Block World, Qiao Hu's Enlightened English with Intellectual Interest, Qiao Hu's Happy Enlightened Mathematics, Qiao Hu's Creative Variety Room for Speaking, Cheating and Singing Chinese, and Qiaohu.
Qiao Hu Learning Edition is a part of Lezhi Small World in Qiao Hu, and it is a series of early childhood education products jointly developed by china welfare institute and foreign institutions, including reading books, parents' books, DVD video teaching materials and teaching AIDS. According to the age characteristics of children, it is divided into baby version, infant version, happy version and growth version.