On the Basis of the deep analysis of the causes that impact the economic development of border area in Guangxi from industry,talents and infrastructure,the thesis offers some suggestions for how to promote the economic development of border area in Guangxi.

The view on issues that affect the stability and development of Inner Mongolia border area and their countermeasures;

Most border areas are remote districts, with inconvenient transportation and backward economy.

With the establishment and the development of socialist market economy,the scale and the conditions of secondary vocational and technical schools in border area have been increasingly improved.

The characteristics of future nursing and the problems to be solved after nuclear attacks in frontier regions;

As an important part of Guangxi’s urbanization, the frontier region’s urbanization not only drops far behind Guangxi’s average but also behind the frontier region’s own social and economic development.

National Security Safeguarding in Borders in New Stage;

The houses lured many Chinese citizens and resulted in great loss of Chinese currency, fierce criminal and security issues in the border and cross-border.

Selected WanDing river basin as a case study which is Located in Yunnan frontier area, based on comprehensive integration application of remote sensing and GIS technology, used interpretation method to extract its land use/land cover information in 2004,and adopted spectrum direct comparison method to extract its land use/land cover change information from 1990 to 2004.