About the author
Zheng Si is an author about whom limited public information is available. Three of the author's works are currently known, covering two areas: English learning for primary and secondary school students and popular economics. These works include Common Knowledge Points in Primary and Secondary School English, as well as economics primers such as A Quick Introduction to the Wisdom of Master Economists (5-volume set) and Understanding Samuelson's Economic Thought in Half an Hour. The works are commonly categorized under inspirational growth and finance. Judging from the titles and subjects, Zheng Si's writing tends toward organizing knowledge and explaining it in accessible language, aimed at students and general readers who want to grasp basic concepts in a short time, with an emphasis on condensing key points into readable, easy-to-consult content. Because no reliable records of nationality, birth and death dates, education, or professional experience have been found, the author's personal biography cannot be supplemented; readers may come to know this author mainly through the choice of subjects and the manner of expression in these works.
Written (3)
Rating 2.7★ Quickly Understanding the Wisdom of Master Economists (5-Volume Set) 韩自 / 吴言 / 周理 / 郑思 · 2026 This set brings together Adam Smith, John Maynard Keynes, Friedrich Hayek, Ronald Coase, and Paul Samuelson—five economists whose ideas shaped the wor… Rating 2.2★ A Half-Hour Quick Understanding of Samuelson's Economic Thought 郑思 · 2026 This book introduces his contribution in bringing mathematical analysis into economics and establishing the neoclassical synthesis system, and interpr… Rating 3.2★ Common Knowledge Points in Primary and Secondary School English 郑思 Chongqing University Electronic Audio-Visual Publishing House · 2023 This book organizes and reviews the common knowledge points of primary and secondary school English, and provides a large number of classic practice q…Publishers
Chongqing University Electronic Audio-Visual Publishing House