Operating environment: vivoX9s mobile phone, Android version 8. 1.0, QQ email version 5.6.9.
1. Open the main page of the mobile phone, find the QQ mailbox and open the QQ mailbox.
2. Enter the QQ email page and click the "+"in the upper right corner.
3. A small window page pops up, and click Settings.
4. Go to the mailbox settings page and click Add Account.
5. Enter the following interface and select Gmail.
6. Enter the following page and click Create Account.
7. On the page where you create your Google account, fill in your personal information, click "Next" to enter the verification, and you have successfully registered.