Today, China's higher education is quite specialized. Engineering students generally do not need to take a literature course, and history students do not need to take a math course. In this case, it should be difficult for school graduates to change majors. According to common sense, when hiring a unit, a unit should pay attention to whether a person's major is consistent with the work he will be engaged in. But in fact, university graduates change their majors, "learning which of the following is not used, using which of the following is not learned" The situation is quite common, especially for graduates from some agricultural and forestry colleges. Based on this, we can consider:. ['There are obvious problems in the structure of higher education in China.', 'College graduates have considerable adaptability.', "Many units do not pay much attention to whether the candidate's major is the right one when selecting candidates.", "Over-professional education is not conducive to the development of students' broad interests and the cultivation of general adaptability."]