On the consideration of farming periods, rural men and women workforces in Jiangnan demonstrate a mode of seasonal division and cooperation in modern times.

Integrating the city division and cooperation of regional economy,which has been one of the important strategies to rely international competition since China embracing the world economy,and city agglomeration rising abruptly is a trend to harmonize regional development currently.

,as well as the report on the taking-over and management written by ZengSan,are earlier systematic reports on city work transmitted to the whole party,which formed the basic structure of our party s city work on the whole.

MAO Ze - dong put forward a series of guiding thoughts and general and specific policies for the city work before and after the founding of CPR.

WANG Jia-xiang pondered the Party s policy of city work in the Northeast.

This paper concerns why urban specialization does not happen commonly in contemporary China from the viewpoint of local financial system.

After analyzing the necessity of the separation and coordination of knowledge,this article studies the virtual corporation from this angle deeply and expounds that the structure of the virtual corporation is beneficial to separation and coordination of the knowledge.

Based on the concerned theories, the definition of enterprise can be made, that is, enterprise can be defined as "a system arrangement formed by the elements owner who goes on the division of labor and cooperation for the gaining of organized loan".