我们收集什么——以及不收集什么。

What is stored and collected

• Current trip-check answers, results, and My Trip state stay in this browser's local storage. Exact answers, dates, and hotel text are not sent as analytics.
• If you choose Copy link in My Trip, we send only a de-personalized action summary, broad status, and relevant official source to an anonymous My Trip snapshot record. Raw trip answers, answer-derived wording, exact dates, passport details, arrival points, and hotel text are not included in that shared record.
• 你提交的反馈——一键评价、缺失主题标记、文字留言。
• 可选的联系方式——邮箱或 WhatsApp，仅在你愿意提供时填写。
• Basic analytics — page views, CTA clicks, tool progress, whether a question was answered or skipped, and broad result status. Answer categories are generic, such as selected or provided.

我们为什么收集

• To generate and recover My Trip on this device.
• To create an anonymous My Trip snapshot link only when you explicitly choose Copy link.
• 帮助我们了解缺什么，从而改进内容。
• 用于了解 Shanghai 和 Hangzhou 本地帮助的需求。
• 用于后续联系——仅在你主动要求时。

联系方式

Email and WhatsApp are optional. We use them only when you submit them with feedback or explicitly ask for follow-up, and we will not sell contact information. My Trip does not require contact details.

删除

To delete current on-device trip checks and My Trip cards, clear this site's stored data in your browser. To request deletion of an anonymous My Trip snapshot record, include its snapshot link or ID in a feedback message marked "delete my data". For submitted feedback, contact details, or follow-up requests, include the email you used. We'll confirm when it's done.