Go to school for six years. Official website of Jilin University shows that the basic academic system of doctoral students in Jilin University is three years, and the specific requirements are implemented according to the training plan; The longest study period in a school is six years. Jilin University, referred to as "Jida", is located in Changchun, the capital of Jilin Province. It is a national key university directly under the Ministry of Education and the central government. It is the national "double first-class", "2 1 1 project" and "985 project" key construction.