Install Dangbei Market on smart TV or box, and download excellent knowledge planet.

The knowledge planet is a necessary enlightenment puzzle application for children. According to the development law of children's thinking, choose the enlightenment course suitable for children to watch, so that children can learn knowledge in a relaxed atmosphere and know the world in the knowledge planet! Starting from the five fields of scientific logic, humanities and Chinese studies, English paradise, interest kingdom and music castle, the knowledge planet gives consideration to children's learning and hobbies, so that children can get more comprehensive development.