At present, there are 68 online education colleges approved by the Ministry of Education, including "Beijing Jiaotong University Online Education College". Students can make inquiries through regular websites such as "Sunshine Enrollment Service Platform for Online Education in Colleges and Universities" and "China Modern Distance and Continuing Education Network".

The graduation certificate of online education is recognized by the state and can be found on the Xuexin.com of the Ministry of Education.

Generally, you can take your own postgraduate entrance examination, take some professional qualification certificates, evaluate the professional titles of the unit, and get a promotion and salary increase.