In 20021year, the number of graduate students enrolled was1177,000, which was 7106,000 more than that in 2020, with an increase of 6.42%. 22 Postgraduate entrance examination continues to expand enrollment? In fact, in September 2020, the Ministry of Education, the National Development and Reform Commission and the Ministry of Finance jointly issued the Opinions on Accelerating the Reform and Development of Postgraduate Education in the New Era, clearly expanding the scale of postgraduate enrollment. In May, 20021,Wang Hui, director of the College Students Department of the Ministry of Education, also said, "We should give full play to the role of higher education as a talent reservoir, appropriately expand the enrollment scale of graduate students, and strive to cultivate more applied and compound talents." In China, the average enrollment expansion of graduate students in recent ten years is about 6%. With the policy guidance and the surge in the number of postgraduate entrance examinations, it is imperative to expand the enrollment of 22 postgraduate entrance examinations.