Privacy Notice
This is a personal website used to present personal experience, research work, life notes, and visitor messages.
Information This Site May Collect
When you visit this site or use the guestbook, the site may collect the following necessary information:
- Visit time and pages visited;
- Basic browser and device information;
- IP address and a rough region inferred from it;
- The nickname, email address, website, and message content you submit when leaving a message.
This information is used only for message display and management, anti-spam checks, visitor statistics, and site maintenance.
Guestbook and Moderation
Guestbook content is submitted by visitors. Please do not post illegal, infringing, advertising, harassing, abusive, offensive, or otherwise inappropriate content.
Guestbook messages are published after moderation. A new message may not appear immediately after submission; it will be displayed publicly only after approval by the site owner. The site owner reserves the right to delete inappropriate messages.
The email address submitted with a message is not actively displayed publicly, but it may be used by the system for avatars, notifications, or anti-spam checks.
Visitor Statistics
This site records visit time, visited pages, rough region, and necessary visitor identifiers to calculate today’s visitors and total visitors.
This site does not publicly display visitors’ full IP addresses, email addresses, or other direct identity information.
Use of Data
Information collected by this site is used only for site display, guestbook management, anti-spam checks, visitor statistics, and routine maintenance. It will not be actively sold, rented, or publicly disclosed.
Deletion and Contact
If you would like to delete your message or related information, you can contact the site owner through the public email address:
liwn@jaas.ac.cn
Reasonable requests will be handled as soon as possible.
Third-Party Services
This site uses services including, but not limited to:
- GitHub Pages: static website hosting;
- Vercel: guestbook and visitor-statistics backend deployment;
- Neon: guestbook and visitor-statistics database;
- Waline: guestbook system.
These third-party services may process necessary technical information according to their own privacy policies.