Take Beijing Natural Science Foundation 20 1 1 as an example: the project guide of 20 1 1 is divided into 9 parts: mathematical science, chemistry and materials science, engineering science, information science, biological science, agricultural science, medical science, urban construction and environmental science, and management science. The required units are qualified units such as universities and research institutes in Beijing encouraged by Beijing Natural Science Foundation, and quite a few projects are required by municipal units. At present, the projects approved by 20 1 1 are mainly efficient, and there are no enterprises! Project Guide and "China Municipal Government Support Fund Reporting Network".