中国古代经济的发展趋势是呈螺旋型上升的 ,每经过一次改朝换代 ,社会经济就会遭到严重破坏 ,到一个王朝中期时 ,经济恢复发展到最高峰。但是 ,在明初的洪武年间 ,朱元璋通过争夺劳动力 ,荒屯田、兴修水利 ,奖劝桑棉生产、发展工商业等一系列经济政策的调整 ,使社会经济在明初就有一个较高的定位 ,成为中国古代经济史上的一个奇迹 The development trend of the ancient Chinese economy was spiraling. Every time a dynasty changed its economy, the social economy would be severely damaged. By the middle of a dynasty, the economy would resume its peak. However, during the period of Hongwu in the early Ming Dynasty, the Zhu Yuanzhang adjusted its economic policies through fighting for labor, wasteland, water conservancy, awarding cotton mulberry production and developing commerce and industry, so that the social economy had a relatively high position in the early Ming Dynasty. Become a miracle in the history of ancient Chinese economy