"The Book of the Duchess of True Lovers" is a famous work of the medieval French writer Christina de Pisan, which was published in 1405. In this book, the author highlights the theme of love and devotion through the prism of various stories, legends and her own vision of the moral values of that time. Each story or poem in the work is a kind of advisor in love, friendship and mutual understanding between a man and a woman. "The Book of the Duchess of True Lovers" is an important work that not only tells about love, but also inspires readers to think about the eternal themes of relationships and true values.