How to modify domain name registration information

Please click to modify the registration information, where you can modify all domain information except the domain name owner, including:
1. Detailed contact information of the domain name owner
2. Detailed contact information of the domain name administrator
3. Details of technical contacts
4. Details of the contact person
The above information will be effective immediately after modification, and directly connected to the international ICCAN domain name center or the domestic cnnic domain name center database.