However, the Natural Science Foundation knows more people because it covers a wide range of disciplines. There is no difference between the two. At least in our school (a science and engineering class 985). Social science funds are declared for people engaged in social science, but if you are engaged in management, you can declare both, but you can only declare one in the same year. However, the social science fund has little money, which has increased this year, which is 1.5 million. The natural fund's money is around 250 thousand. The former depends on strength, while the latter depends on luck.