User Privacy Statement
- The company provides users with high-quality browsing services related to historical map data.
- This app does not require account registration and login. You can browse the content without an account。
- The company attaches importance to the personal information protection of minors. If you are a minor, please be sure that your guardian carefully reads this privacy clause and uses this app with the consent of your guardian.
- When users use this app, this app does not collect any personal privacy data.