广西边境8个县(市、区),辖103个乡镇,面积1.8万平方公里,人口242万多人,与越南4个省17个县毗邻,陆地边境线长637公里。长期以来,边境地区各族人民为维护国家安全、边防巩固和当地经济社会的发展,作出了重大贡献。由于历史的原因,目前,边境地区交通、通 Guangxi borders eight counties (cities, districts), jurisdiction over 103 townships, an area of ​​18,000 square kilometers, population 2.42 million people, and Vietnam 4 provinces 17 counties adjacent to the land border line length 637 kilometers. For a long time, people of all ethnic groups in the border areas have made significant contributions to safeguarding national security, consolidating border areas and promoting the development of local economy and society. Due to historical reasons, at present, traffic and communications in the border areas