"University" is the general name and general name of educational institutions with the nature of schools, such as colleges and schools. According to different grades, scales and nature, there are generally "small and medium-sized colleges", "institutions of higher learning", "normal colleges" and "military colleges". Conceptual college does not have a strict definition, but can be used to refer to various educational and teaching institutions. Relatively speaking, the commonly used "college" refers to universities, colleges and other schools with higher education system. "