This book contains six major themes, discarding inappropriate ones and selecting the essential parts. It uses the historical stories contained in Guiguzi as an introduction and makes the essential parts of Guiguzi into a mind map format that is easy for children to understand. It teaches children how to express their ideas correctly, how to communicate effectively with others, how to persuade people who disagree with them, how to speak cleverly without hurting others, how to speak tactfully to achieve goals, and how to make a fortune with a few words. By achieving these six aspects of speaking skills, children can develop good eloquence from an early age, speak with high emotional intelligence, and live a high-quality life!