The College of Continuing Education of Lanzhou Jiaotong University relies on its rich teaching resources to carry out its work. 1996 "Northwest Continuing Education Base of the Ministry of Railways" was formally established. With the development of schools and the establishment and development of China's market economy system, adult education in schools has gradually formed a multi-scale, multi-learning model and a relatively complete adult education system, which is mainly based on correspondence and evening classes, supplemented by full-time adults, self-study exams, professional certificates and short-term training.