Training class. The ingenuity class of the college provides lifelong learning opportunities for industrial workers to receive higher education, which is a training class. College is a college, which is mainly divided into full-time college and part-time college. Full-time colleges are usually full-time full-time study for students enrolled in the national unified entrance examination for ordinary colleges and universities and in higher vocational colleges, while part-time colleges are correspondence, amateur and self-study for adult college entrance examination.