As far as the difficulty of the exam is concerned, Zhejiang University is the most difficult, mainly because of the great competition among candidates and the high score of Zhejiang University. The middle peasants are second, and they also have their own lines. Food is a popular major, and the score will not be low. Jiangnan University has the strongest food in the country. Because of the strength of the school, it is relatively easiest to enroll students according to the scores controlled by the Ministry of Education in time.