China Higher Education Student Information Network (CHESIN) is the designated website for academic qualification inquiry by the Ministry of Education. It is also the official website for college admission sunshine project and for graduate admission registration and adjustment.

The main functions of CHESIN include:

• Academic Qualification Inquiry: Provides certification services for higher education qualifications, helping users to query and verify academic information.
• Student Status Inquiry: Students can query their student status and related information.
• Admission Information: Publishes college admission policies, plans, and admission results.
• Graduate Admission: Provides services for national graduate admission registration and adjustment.

CHESIN is committed to providing comprehensive and authoritative educational information services for students, colleges, and educational institutions, and promoting the informatization of higher education in China.