County Leading Industry Select

County economy has an important position and plays a special role in the process of economical and social development in our county. It is also the key point to make our county be prosperous during the period of economy reconstruction in China.Leading industries stimulate and promote the development of the other industries, and contribute to the coordinated development of the industry through outlooking, reviewing and flanking induced effect in three areas.and then, we can reach the goal of optimizing the industrial structure of the county and helping to promote the healthy development of the economy.On the basis of the theory of the leading industries' choice , this paper tries to construct the evaluation system of the leading industries' choice in country. And then I applied the theory to Laifeng in Hubei. Ultimately, I hope that the study maybe contributive to the development of the county area.