According to the regulations of China's Ministry of Education, the choice of university majors does not restrict graduates from working in related fields. Jilin University's animal medicine major trains students to have knowledge and skills in animal medicine, but it does not mean that graduates can only engage in animal medicine-related work. Graduates can choose jobs in other fields according to their interests and abilities, including jobs related to construction vehicles. Therefore, students majoring in animal medicine in Jilin University can switch to work related to construction vehicles.