Economic-tech development zone (ETDZ) is an important form of open to the world and entering the international economic relation pattern in China.

Research on the Driving Effect of Economic and Technological Development Zone on Region;

The Policy Effect Appraisal of Weihai Economic and Technological Development Zone in Attracting Foreign Investment;

In this thesis the author andlyzes the favourable geographical position and locational conditions of Haerbin economic and technological development zones,and also eluborates its immense locational effect to show the necessity and feasibility to set up the development zones.

The life cycle of economic and technological development area is analyzed in the thesis Three key elements are provided on analyzing life cycle of development area The life cycle of development area is demarcated into three periods on the basis of analyzing the relation between industry development in development area and the industry development in the country as a whol

On ETDZ Development Strategy in the New Situation;

Study on Planning Environmental Impact Assessment of Guanyin Industrial Park in Pengshan ETDZ;

The Economic and Technological Development Zones (ETDZs ) in China have been important bases for introduction of Foreign Direct Investment (FDI) and development of new-high technology industries as well, where the foreign -funded companies.