It refers to an application-oriented undergraduate college (referring to a research university) rather than a scientific research-oriented undergraduate college. At this stage, application-oriented universities generally include all the second and third batch of undergraduate colleges. Application-oriented undergraduate education has played an active role in meeting China's economic and social development, meeting the needs of high-level applied talents and promoting the popularization of higher education in China. In the early stage of development, application-oriented undergraduate colleges need good policy and external environment support, and need to establish a theoretical support system.