Based on statistical yearbook data in Nanchang city, this paper applies a calculation mode of ecological footprint to conduct calculation and analysis on the ecological footprint, as well as bearing capacity of Nanchang city-the core city of Poyang Lake Ecological Economic Zone from the year 2005 to 2009. According to some research, the average ecological footprint of Nanchang city in recent five years is 1.974879hm2/cap, the average ecological bearing capacity is 0.224917hm2/cap, and the average ecological deficit is 1.749962hm2/cap.Regional eco-environment is in the condition of unsustainable development. This paper also makes an analysis on the intensity of ecological footprint and ecological efficiency in Nanchang city. By taking these as a foundation, this paper puts forward strategies and suggestion to reduce ecological deficit of Poyang Lake Ecological Economic Zone and achieve sustainable development in this zone.

The evaluation of the rural infrastructure construction is the premise and foundation of its decision-making. In order to promote the integration and common prosperity of urban and rural development, gradually narrowing the gap between urban and rural areas, and improve the efficiency of the new socialist rural infrastructure construction, this paper analyzed the characteristics of rural infrastructure construction of Shaanxi province based on a large number of visiting to research and classified the rural infrastructure construction of Shaanxi. In the end of the paper, it proposed the Gray-AHP evaluation methods of rural infrastructure construction ,which will play a guiding role for rural infrastructure construction of Shaanxi province in future.

Strategic plan is important to the enterprises’ long development. Now, in China, most of the supervise enterprises have developed into the consultation institute. With the process of exploitation and international strategic in China, drawing a strategic plan for the consultation institute is necessary for its existence and surviving in the hard market competition. Based on the objective analysis of the inner advantages and weakness, the outer opportunities and challenges on a company, a SWOT matrix is found to get a sustainable development strategic plan for the consultation institute.