Does the subject want to ask "how to retrieve the password in the double-opening classroom"?

1. Use the "Forgotten Password" option: two levels provide the option of resetting the password. Users can click the Forgotten Password option and follow the prompts.

2. Retrieve the password by e-mail or SMS: Shuangqi classroom can help retrieve the password by sending e-mail or SMS.

3. Contact customer service: If the user cannot retrieve the password or reset the password, he can contact the customer service staff of Shuangqi Classroom and provide the necessary authentication information to regain access rights.