Mi Xiaoquan's Brain Teasers (Part 1)

The first series of "Mi Xiaoquan Brain Teasers" consists of 4 volumes. Each brain teaser has three levels, using a story as the main line in series, and proceeding in the way of rushing and challenging. The three levels are interlocked and progressive, giving young readers a sense of experience and scene, encouraging them to use their brains while reading the story, and to expand their thinking while laughing.