Mathematical modeling of Northeast Forestry University cannot be guaranteed in the second year. According to the relevant public information, the level above the second prize of the National Mathematical Modeling of Northeast Forestry University can join the research, but it cannot be directly guaranteed by the second prize of the National Mathematical Modeling. Northeast Forestry University, located in Harbin, Heilongjiang Province, is a university directly under the Ministry of Education of People's Republic of China (PRC) with forestry as its advantage and forestry engineering as its feature.