Nowadays, China has established the environmental impact assessment system (EIA System) based on Law of the People's Republic of China on Appraising of Environment Impacts. It is a system conclusion of the practice of environmental impact assessment system in the past 30 years and its significance is self-evident. However, the EIA system, in practice, reflects some imperfect phenomenon such as high implementation percentage but poor effectiveness. It is not difficult to find the reasons according to...