The difference between junior college and undergraduate course: the study period is different: the study period of junior college is 3 years, and that of undergraduate course is 4 years. The training objectives are different: the main goal of junior college is to train technical talents, while the training direction of undergraduate course is biased towards theoretical knowledge teaching. Different levels of education: the level of undergraduate education is higher than that of junior college. Therefore, it has more advantages than junior college in terms of graduation treatment such as employment and further studies.