First, important notes

  1. Users shall read carefully (minors shall read under the escort of their guardians) and fully understand all terms of this Agreement. Unless User accepts this Agreement, User shall immediately stop the registration and use.

  2. If the user clicks the "Agree" button during the registration process, it means that the user fully accepts all terms hereof.

Second, service content

  1. The specific contents of the Service shall be provided by the Service according to the actual situation.

  2. Some services provided by the App (such as one-quarter subscription plan, etc.) are paid services, and users shall pay certain fees to the App to use the paid services. For the paid services, the App will give users a clear prompt before using them. Users can only use such paid services if they confirm their willingness to pay the relevant fees according to the prompt. If the User refuses to pay the relevant fees, the App reserves the right not to provide such charged services to the User.

3, users understand that this application only provide software related services, in addition to equipment related to the related software services (such as mobile phones, personal computers and other related to access to the Internet or mobile device) and the required fees (such as pay for access to the Internet and telephone and Internet access, and pay for the use of mobile phone) shall be borne by users.

4, the user agrees to this application for the purpose of this agreement or related research collection, use or authorize a third party (and such third party agrees to bear the equal to the application of personal information protection obligations) non-commercial use by service for users of information (including but not limited to identity information, sex, occupation, learning objectives, in this application form in the application of voice data), Including but not limited to the use of invitation, other users of the application can view the user's profile picture, name, voice and other personal data, applied to relevant academic, applied research, etc. Unless the prior consent of the User is otherwise obtained, the App will not authorize the user's information to be used for commercial purposes by any third party unrelated to the performance of this Agreement.

  1. In accordance with relevant laws, regulations and national standards, the App may collect and use personal information of users in accordance with the law without obtaining consent from users under the following circumstances:

(1) those directly related to national security or national defense security;

(2) those directly related to public safety, public health or major public interests;

(3) those directly related to criminal investigation, prosecution, trial and execution of judgment;

(4) It is difficult to obtain the user's consent for the purpose of safeguarding the user's or others' major legitimate rights and interests such as life and property;

(5) The personal information collected is disclosed to the public by users themselves;

(6) Collecting personal information from legally disclosed information, such as legal news reports, government information disclosure and other channels;

(7) It is necessary to sign and perform the contract as required by the user;

(8) necessary for maintaining the safe and stable operation of the services provided, such as: discovering and disposing of faults in the products or services;

(9) necessary for lawful news reporting;

(10) When it is necessary for an academic research institution to carry out statistics or academic research in the public interest and provide the results of academic research or description to the public, the personal information contained in the results is de-identified;