Privacy policy

Information you provide

When you use our contact form, we collect the name, email address, subject, and message you submit. We use that information to review and respond to your inquiry, investigate a correction, or handle a privacy request. Please do not include payment details, passwords, or sensitive personal information in your message.

Technical information and security

Cloudflare hosts and protects the website. In providing those services, it may process technical request information such as network addresses, browser information, and request times. Our contact service also uses a rate-limit identifier derived from a network address to reduce automated abuse. That identifier is not used for advertising or public visitor profiles.

Contact submissions are stored in Cloudflare D1. They are not displayed publicly. Access is limited to operating the site and handling the purposes described here. We do not sell contact information or add people who contact us to a marketing list.

Analytics, advertising, and browser storage

WUZHISHAN does not run advertising pixels, third-party audience analytics, a newsletter subscription service, or advertising cookies. The site's search and navigation do not store a reading history in local storage. Infrastructure security services may process essential technical data; see our cookie notice.

Retention

Our routine retention period for contact messages is 90 days. Messages are removed through automated housekeeping after that period. Short-lived rate-limit records are kept only for abuse prevention. Information may need to be retained longer where required by law or necessary to resolve an outstanding legal matter.

External websites

Retailer and reference links take you to websites with their own privacy practices. Those sites may set cookies or collect information independently. Where a commercial link uses affiliate tracking, it will be identified as explained in our affiliate disclosure.

Your choices and requests

You may ask about the information you submitted, request a correction, or request deletion through our Contact page. Choose a privacy-related subject and use the same email address where possible so we can locate the message. We may need enough information to verify the request. Applicable privacy rights and exceptions depend on your location.

Changes

We update this page when the site's data practices change. The date above identifies the latest revision.