This Privacy Policy applies to the Tianyuanzi Thought Laboratory website (https://www.cvcnn.com and its sub-site https://www.cvcnn.com/Truth/). We take your privacy seriously. Please read the following terms carefully.
1. Information We Collect
Registration Information: When you register an account, we collect your email address. This is your sole credential for logging in and posting comments. We do not require your name, phone number, address, or other personal details.
Comment Information: When you post comments or guestbook messages, we collect the content you submit, your chosen nickname (if any), along with the timestamp and IP address at the time of posting. IP addresses are used only for spam detection and website security.
Technical Information: Like most websites, our servers may automatically record routine log information such as your browser type, operating system, access time, referrer page, etc., to analyze traffic and troubleshoot technical issues.
2. How We Use Your Information
To Provide Core Services: Use your email address to verify your identity, allowing you to log in and post comments/messages.
Security Maintenance: Use IP addresses and technical logs to prevent malicious attacks, spam, and fraud.
To Improve the Website: Analyze anonymized access data to optimize content and structure.
To Contact You: When necessary (e.g., processing account deletion requests, replying to your inquiries) we may contact you via your registered email. We will not send marketing emails unless you explicitly consent.
3. Data Storage and Protection
Storage Location: Your information is stored on our servers (located in mainland China). We implement reasonable technical measures (e.g., encryption, firewalls, access controls) to prevent loss, misuse, or alteration.
Retention Period: Your account information will be retained until you voluntarily delete your account or we terminate the service as permitted by law. Comments will be retained indefinitely unless you request deletion or legal requirements mandate removal.
4. Sharing, Transfer, and Disclosure
We do not share, transfer, or disclose your personal information to third parties except:
With your explicit consent;
As required by law or mandatory orders from administrative/judicial authorities;
To protect national security, public safety, or the vital interests of others;
In emergencies such as security breaches or hacker attacks.
5. Your Rights
Access and Correction: You can view and modify your registration information by logging into your account and accessing your profile page.
Delete Comments: You may edit or delete your own comments at any time.
Account Deletion: To delete your account, send a request email from your registered email address to 2284850003@qq.com, clearly stating your username and registration details. We will verify and process within 7 business days. After deletion, all your comments and personal data will be permanently removed.
Complaints: If you believe your privacy rights have been violated, please contact us via the “Contact Us” page.
6. Cookies
We may use cookies to enhance your browsing experience (e.g., remembering login status). You can disable cookies through your browser settings, but some features may not function properly.
7. Children’s Privacy
The content of this website concerns philosophy and scientific inquiry and is not directed to children. If you are a minor, please use the site with the consent of a parent or guardian. We do not knowingly collect personal information from minors.
8. Changes to This Privacy Policy
We may update this policy from time to time. Material changes will be posted on this page and may be announced via notice or email. Continued use of the site constitutes acceptance of the updated policy.
9. Contact Us
If you have any questions about this Privacy Policy or wish to exercise your rights, please contact us:
Email: 2284850003@qq.com
Last Updated: June 13, 2026