1.College: College is a university education, that is, College, also known as College, which is an integral part of higher education and one of the levels of university education. College education is mainly divided into full-time college and part-time college. Generally, for those who enroll middle school graduates or equivalent, the basic study period is two to three years (the study period of part-time education should be appropriately extended). College students mainly come from general college entrance examination, spring college entrance examination, higher vocational college entrance examination and adult college entrance examination.

2. Undergraduate course: Undergraduate course means undergraduate course and is the basic part of higher education. Generally recruit ordinary high school graduates or equivalent. The length of study is four years for most majors and five years for a few majors. Undergraduate education is mainly divided into full-time and part-time education. Full-time undergraduates are mainly admitted by the national unified entrance examination of ordinary colleges and universities, and they are studying at school, and their academic qualifications are ordinary higher education. Part-time undergraduate courses are usually adult education, open education and higher education self-study exams.

3. The difference between junior college and undergraduate course: ①. Diplomas are different: undergraduate graduates can get diplomas and degree certificates and get bachelor's degrees when they graduate successfully; College (junior college) graduates only have diplomas and do not issue degrees. ② The emphasis of the two is different: the specialty focuses on practice and technology, while the undergraduate focuses on theory. (3) The length of study of the two schools is different: the junior college is generally 3 years, while the undergraduate college is mostly 4 years, and in general, the tuition fees and college entrance examination scores of the undergraduate college are higher than those of the junior college. ④ The admission scores are different: the admission scores of undergraduate students are higher than those of junior college students.