The book was divided into two parts: study and investigation. As for the study, he tried to come comprehensively for a university for this explanation and its owner, Ibn Jenni, and it came in four chapters: the first and second chapter relates to Ibn Jenni in general, and the first chapter made three chapters. He spoke in the first chapter about the era of Ibn Jenni, which is an important era in all its aspects, and he elaborated in talking about political, social and cultural life in this era in which scholars were crowded to obtain the precedent in the fields of knowledge and knowledge in what the rulers were displacing to possess the necks of the servants and the goods of the country . In the second chapter, he spoke about Ibn Jenni's life, so he studied it in all its aspects and tried to show a detailed picture of this great character, which is truly one of the rare characters in our literary history. He stood in the third chapter to talk about the many effects of Ibn Jenni, a rich number of the value of the various arts, and showed its value through its influence that appeared in language, grammar, thought and literature.