Privacy Policy

Effective Date: January 20, 2026 Last Updated: January 20, 2026

1. Who We Are

Our website address is: https://www.ierchina.com.

This website is a technology consulting blog focused on sharing technical content, tutorials, and industry insights. We are committed to respecting and protecting the privacy of every visitor while providing valuable information.

2. Comments

When you leave a comment on our site, we collect the data shown in the comments form, your IP address, and your browser’s user agent string to assist with spam detection.

An anonymized string (also called a hash) created from your email address may be provided to the Gravatar service to check if you are using it. The Gravatar service privacy policy is available here: https://automattic.com/privacy/. After your comment is approved, your profile picture (if available from Gravatar) will be visible to the public alongside your comment.

Important Note: We reserve the right to moderate all comments. Please ensure your remarks are civilized, friendly, and comply with relevant laws and regulations. We strictly prohibit and will delete comments involving violations of social ethics, personal attacks, harassment, violence, pornography, gambling, promotion of drugs, or any illegal information. For severe violations, we reserve the right to pursue relevant legal responsibilities. Please comment responsibly.

3. Media

If you upload images to the website, you should avoid uploading images with embedded location data (EXIF GPS) included. Visitors to the website can download and extract any location data from images on the website.

4. Cookies

Convenience Cookies: If you select “Remember Me” when leaving a comment, your name, email address, and website address will be stored in cookies for one year. This is for your convenience so you do not have to fill in your details again when leaving another comment.
Login Cookies: When visiting our login page, we set a temporary cookie to determine if your browser accepts cookies. This cookie contains no personal data and is discarded when you close your browser.
After logging in, we set up several cookies to save your login information and screen display choices. Login cookies last for two days, and screen options cookies last for a year. If you select “Remember Me”, your login will persist for two weeks. If you log out of your account, the login cookies will be removed.
Editing Cookies: If you edit or publish an article, an additional cookie will be saved in your browser. This cookie includes no personal data and simply indicates the post ID of the article you just edited. It expires after 1 day.

5. Embedded Content from Other Websites

Articles on this site may include embedded content (e.g., videos, images, articles, etc.). Embedded content from other websites behaves in the exact same way as if the visitor has visited the other website.

These websites may collect data about you, use cookies, embed additional third-party tracking, and monitor your interaction with that embedded content, including tracking your interaction with the embedded content if you have an account and are logged in to that website.

6. Who We Share Your Data With

Service Providers: To operate the website, we may share necessary data with third-party service providers bound by strict contractual obligations, such as:
- Hosting Provider: For storing website data.
- Anti-Spam Service: Your comment data (such as comment content and IP address) may be processed by automated services like Akismet for spam detection. Please review their privacy policy.
- Email Service Provider: For sending administrative emails like password resets. If you request a password reset, your IP address will be included in the reset email.
Legal Requirements: We may disclose information when we believe in good faith that disclosure is necessary to comply with applicable laws, regulations, legal processes, or governmental requests, or to protect the vital interests of us, our users, or the public.

7. How Long We Retain Your Data

Comments: If you leave a comment, the comment and its metadata are retained indefinitely. This is so we can recognize and approve any follow-up comments automatically instead of holding them in a moderation queue.
User Accounts: For users who register on our website (if any), we also store the personal information they provide in their user profile. All users can see, edit, or delete their personal information at any time (except they cannot change their username). Website administrators can also see and edit that information.

8. What Rights You Have Over Your Data

If you have an account on this site or have left comments, you can:

Access and Export: Request to receive an exported file of the personal data we hold about you.
Correct and Delete: Request that we correct or erase any personal data we hold about you. This does not include any data we are obliged to keep for administrative, legal, or security purposes.
Withdraw Consent: For processing activities based on your consent, you have the right to withdraw your consent at any time.

9. Where Your Data Is Sent

Visitor comments may be checked through our servers located globally or by third-party automated spam detection services (such as Akismet). This means the processing may occur outside your country or region. We ensure appropriate safeguards, such as standard contractual clauses, are in place to protect such cross-border data transfers.

10. Content Moderation and Community Management

To ensure a healthy and safe community environment, we will moderate all user-generated content you submit, such as comments. Moderation criteria include, but are not limited to, whether the content contains violations of social ethics, malicious attacks, harassment, violence, pornography, gambling, drugs, or any illegal or infringing content that violates the legitimate rights and interests of others. We reserve the right to delete or block non-compliant content and to take actions against repeatedly or severely non-compliant users, including warnings, account suspension, or termination of service. When necessary, we reserve the right to report to relevant authorities and pursue legal liability. Please comment responsibly.

11. Updates to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in laws, technology, or our business practices. The updated policy will be posted on this page with a revised “Last Updated” date. We encourage you to review it periodically. If changes are significant, we may notify you through a prominent notice on our website or via email.

12. Contact Us

If you have any questions about this Privacy Policy or wish to exercise your data rights, please contact us via:

Data Controller: Beijing Leyouren Technology Co., Ltd.
Email: xkheynntkk@gmail.com