On Exclave And Enclave District From Qin And Han Go

From the Qin and Han Dynasty to the Qing Dynasty, the writer dissertates about the cause and society influence of exclave administrative area research based on concrete examples, through the quantity Stat. and analysis. At the different period, the cause is different. The natural geography environment just establishes the "terrace" of exclave administrative area. Therefore, this paper mainly discusses the social humanities side, namely, five aspects in politics, economy, military affairs, race and transportation. The writer thinks that the research of history period of exclave administrative area still has two remarkable aspects: firstly, the exclave setup becomes the complement of the interlocking principle of administrative area partition; secondly, the exclave setup presents two regulations: first of all, the samdwich type has a descend trend along with time; second, the needs change from the government and the military level to the administration and economy management level. Nowadays modern technology is developing fast, particularly the convenience of the information transportation, the setup of exclave administrative area can develop the social economic function that it should have.