Yu, born in 1946, Han nationality, Zhejiang. Cultural historian, professor of art, doctoral supervisor. He is currently a professor at Shanghai Theatre Academy and the president of Shanghai Writing Society. In the past ten years, I have ventured 10,000 kilometers all over the country, inspected the rise and fall of major human civilizations, including China culture, and wrote books along the way, such as Cultural Journey, Notes on Mountain Living, first frost River, Millennium Sigh, Travelers Without Borders and so on. After their publication, these works have been in the forefront of the global Chinese literature rankings.