Preface A long time ago, I wanted to write a book similar to "Emonomics" combined with "Modern Human Psychology", mainly about the relationship between human emotions and society, economy, business or money, and all aspects, but I have been silent for a long time and have not started writing; first, there is no time for creation, and second, there is no creative impulse. After years of preparation, it is finally started today! My previous works "Love Classes", "The Marriage Classes" and "A Lesson of Happiness" are all organically related to this system. Before reading this book, please be familiar with the above works. This discipline is only based on spirituality, observation, thinking and feeling; there are still many immature aspects, but there are also many social phenomena; there are many new definitions, concepts and theories inside. Before today, there were few relevant courses in business schools around the world. I am just throwing out a brick to attract jade, waiting for scholars to study and develop. For the characters and samples involved in this book, different territories are used selectively and unevenly, but they are also suitable for businesses or enterprises in most countries; and all the characters and samples are based on public information from public media and the Internet before the completion of this book. I would like to thank them here; if there are any inappropriate or omissions, please forgive me! I have no idea when this book will be completed, and whether the manuscript is a treatise or a popular reading. I like to be unrestrained, follow my intuition, and do whatever I want. But one thing is-- This is a "science" that will have a profound impact on the future economy of contemporary Chinese people, and even the world economy, peaceful coexistence or dispute resolution. YU LI Jun. 5, 2007, Started Writing Sep. 18, 2007, Concept Writing

Author's Profile YU LI( ) is a Canadian writer. Based on his rich experience in world travel and life, he has published a series of essays on love in China, "Love is Not Romantic" and "Investing in Love", which have been well received. Because of its unique theories and insights on love, "Investing in Love" was regarded as a heavenly book on love by mainland university students, who read it over and over again. Later on, he published the novel "A Beautiful Journey" and a series of unique and controversial online novels. Main works include: "Love is Not Romantic", "Investing in Love", "A Beautiful Journey", "Love Classes (about men) ", "Love Classes(about women) ", "A Touch of Fragrance", "My Roaming (from 1999-2002) ", " The Butterfly Veils", "Solar in My Motherland ", " The Marriage Lessons ", " A Lesson of Happiness ", and is currently working on " A Beautiful Journey (unabridged version (title change)) " and " Emomercial Science ". His first "Love Classes" are now blossoming in mainland universities, with some even offering formal courses based on them! His most challenging work, which he has been working on for many years, is "Emomercial Science", which focuses on the study of the nature of human beings, their nature, feelings and spirituality, as well as the influence of human emotions on each other, and their impact on society and the world. Each of YU LI's works is unique, creative and exploratory. Each work is refreshing, and worth reading and will bring readers different pleasures and shocks! This is a writer who should not be ignored and deserves attention in the literary world. After years of dormancy, he is writing a series of legends with his rich life accumulation and observation! When YU LI produces a book, it is sure to be a good one! Please look forward to it!