2, fill in the relevant registration information, user name to fill in their commonly used user name (or qq number, generally will not be repeated with others), the mailbox must be filled in correctly.
3. When you are finished, click Submit (all green ticks are displayed). After successful registration, the system will automatically send a verification email to your registered email address, and then you need to verify the email address.
4. Log in after registration and enter the homepage of the website.
5. Go to 2 1 Century Education Network and select relevant courseware materials to download for free.