关键词: 禹贡, 九州, 五服, 区域研究模式, 圈层地域结构模式, 农业区位模式

Abstract: This paper discusses Yu Gong, the earliest geographical work in China and the earliest work of regional human geography in the world, in four respects: delimitation of Jiuzhou, regional study model of Jiuzhou, dialectical relations between transforming of mountains and taming of rivers, and finally dim design of the square-zone model of regional exploitation, It considers that Yu Gong is the first overall development plan oi` comprehensive territorial management in China, the ultimate aims of which is to establish a unitary multinational state.

Key words: Yu Gong, Jiuzhou theory, Wufu, Model of regional study, Square-zone model of regional exploitation, Agricultural location model