1, principles of economics. This book devotes more space to application and policy and less space to formal economic theory. Language training and deep thinking will certainly be beneficial to readers' study and work. This paper analyzes economists' world outlook from the perspectives of enterprise behavior and consumer choice theory, long-term economic growth and short-term economic fluctuation, and macroeconomic policy.

2, "Xue Zhaofeng Economics Lecture Notes". Introduction to economics is much easier to read than textbooks. After reading it, you will have some basic concepts of economics. It takes the orthodox price theory as the core, combines a large number of vivid and unique examples, systematically expounds the core concepts of economics, and explains, confirms and deduces the basic principles of economics.

3. Jiangcun's economy. The English version of the book was published in 1939. At that time, China was still in the War of Resistance against Japanese Aggression period. Fei Lao conducted a field survey in Kaixiangong village, his hometown, and investigated the living conditions and economic level of rural people before and after Japan invaded China from the perspective of sociology and anthropology.

4. the wealth of the country. The cornerstone of modern economics. It put forward a comprehensive and systematic economic theory for the first time, which laid a good foundation for the development of this field. Therefore, it can be said that The Wealth of Nations is the starting point of modern political economy research, far from the academic works that are usually considered.