You can enroll in Jiulongpo University for the Aged in the following ways: 1. Entity registration: fill in the registration form at Jiulongpo University for the Aged campus and register with valid identity documents (such as ID card and passport). ) .2. Online registration: log in to official website of Jiulongpo University for the Aged, fill in personal information and contact information at the registration entrance, upload relevant documents, and complete online registration. 3. Consultation and registration: Call the telephone number of Jiulongpo University for the Aged, ask the staff for registration, or send an email to the official mailbox of the college for consultation. Contact telephone number, email address and other detailed information can be obtained from official website University. In addition, you need to pay attention to the registration process and deadline of Jiulongpo University for the Aged, and submit relevant materials to complete the registration procedures according to the specified time.