YU LI ( 李昇禹 ), male, Canadian writer, a dashing figure, neither too young nor too old. 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 ". YU LI Based on his rich experience in world travel and life, he has published a series of essays on love, "Love is Not Romantic", "Investing in Love", and a novel, "A Beautiful Journey", which have been well received in China. Because of its unique theories and insights on love, "Investing in Love" was regarded as a heavenly book on love by mainland university students and was read over and over again. Later, he published the novel "A Beautiful Journey" and a series of unique and controversial online novels. His first “Love Classes” are now blossoming in Mainland China's universities, with some even offering formal courses based on his theories! The most challenging work he has been working on for many years is “Emomercial Science”, which focuses on the study of human nature, essence, feelings and spirituality, as well as the influence of human emotions on each other, and their impact and derivation on society and the world. Each of YU's works is unique,