As a major agricultural province, Yunnan has always attached great importance to food production, and the proportion of the growing area of food crops to the growing area of total crops is more than one half in Yunnan Province, but the grain production efficiency has been low in recent years....

This paper firstly summarized experience of Vietnam and Taiwan in developing modern agricultural manorial economy. The manorial economy of Vietnam is characterized by intensive and specialized operation and high marketization and wide employment of labors, while the experience of Taiwan can be...