The East is a vast region, covering all of Asia and Northeast Africa, with early civilizations around the world (compared to the West). Major countries such as China, India, Japan, etc. have entered the medieval age very early, most of them are from III BC. And this regime ended in the second half of the nineteenth century, or the early twentieth century.The formation, development and degradation of feudalism in each country depends on its own socio-economic situation. During this period, feudal production methods held an important position, a method of production based on manual labor by farmers and craftsmen. The tool is mainly used in iron, fertilizer is widely used. The relationship between landlords and tenants also gradually formed and was the main production relationship of this period.