This book is a collection of important research results of middle school members in the "Special Essays of Members of the Chinese Academy of Social Sciences", a manifestation of the conscientious implementation of the important measures of the Working Bureau of the Chinese Academy of Social Sciences, and a summary of a series of new explorations made in rural economic development over the years. The publication of the collection has the effect of summarizing and inheriting the scattered research results, so it has important practical and long-term significance.(AI翻译)