In terms of investment arrangements, the state pays attention to the central and western regions, especially the western regions. Among the planned national debt investment, more than 43 billion yuan was used for the national debt investment in the western region, and a considerable amount of central budgetary investment and central special construction funds were also arranged. On the whole, the construction of infrastructure, ecological environment and science and technology education in the western region has been fully started and accelerated. The progress in the construction of national highways and road networks has been significantly accelerated, with 1, kilometers of new traffic mileage, including 1, kilometers of expressways. By the beginning of the 21st century, the progress of road projects in poverty-stricken counties at the national level has been more than half. Nearly two-thirds of the rural power grid reconstruction project has been completed. Returning farmland to forest and grassland * * * completed more than 11.2 million mu, and afforestation and grass planting in barren hills and wasteland suitable for forest completed more than 7.8 million mu. In the arrangement of the state's investment in the western region, it mainly arranges the construction of infrastructure, ecological environment and science and technology education. Strive to make breakthroughs in infrastructure and ecological environment construction in the western region in five to ten years. Including continued construction projects, the state's investment in the western region has increased relatively. Backward infrastructure is still an important factor restricting the economic and social development of the western region. To implement the western development, we must speed up the infrastructure construction. Relevant persons believe that on the basis of the projects that have been given priority since the Ninth Five-Year Plan and those that have been built with treasury bonds in recent two years, we should make greater determination from a strategic perspective, build ahead with more investment, and advance appropriately. At the same time, we should raise funds through various channels and encourage enterprises, society and foreign funds to increase investment in infrastructure construction in the western region. In this sense, the large-scale development of the western region is not only a matter of the west and the country, but also enterprises in the eastern and central regions can find the combination point of development by participating in the infrastructure construction in the western region.