According to the education department, the list of majors is based on a survey of the employment situation of graduates in michaels. Due to a large number of unemployment, the employment rate continues to decline. There are 10 majors in undergraduate and higher vocational colleges, with 8 and 5 yellow card majors respectively. The "red card" major mainly refers to the first few majors with high unemployment rate, low employment rate and low salary, and belongs to the major with high unemployment risk. The "yellow card" major refers to the major with large unemployment, low employment rate and low salary except the red card major. "Green card" major refers to the major with rising salary and employment rate and low unemployment rate, and it is a major with increasing demand. Undergraduate red card major (10): animation, law, biotechnology, biological science and engineering, mathematics and applied mathematics, physical education, biological engineering, computer science and technology, English, international economy and trade. Undergraduate majors with yellow cards (8): fine arts, art design, statistics, electronic information science and technology, public enterprise management, information management and information system, business administration, Chinese language and literature. There are nine undergraduate majors with "green card": geological engineering, port waterway and coastal engineering, ship and ocean engineering, petroleum engineering, mining engineering, oil and gas storage and transportation engineering, mineral processing engineering, process equipment and control engineering, hydrology and water resources engineering. Higher vocational majors with "red cards" (10): clinical medicine, legal secretary, computer science and technology, international finance, business administration, economic management, legal affairs, Chinese language and literature education, computer application technology and e-commerce. Vocational majors with yellow cards (5): computer network technology, computer information management, logistics management, business English, accounting computerization. There are five higher vocational majors with "green card": road and bridge engineering technology, production process automation technology, applied chemistry technology, welding technology and its automation, and building intelligent engineering technology.