We collect almost nothing, because we don't need to.

The Vietnamese version is authoritative for compliance with Vietnamese Law 91/2025/QH15 (Personal Data Protection) and Decree 356/2025/NĐ-CP. This English page is a summary for international readers and does not replace the legal text.

Open the authoritative Vietnamese version

What this site collects

· No user accounts. No login. No medical record intake on public pages.
· Essential cookies remember your preference choice; analytics cookies are optional and consent-based.
· Google Analytics 4 through Google tag (gtag.js), with Consent Mode denied by default and analytics cookies enabled only after consent.
· No advertising signals, no retargeting pixels, no behavioural advertising profile.

Cross-border data processing

The site runs on Cloudflare Pages with a global CDN. This means technical data (IP, request logs) may be processed at edge points outside Vietnam to serve the page faster. For analytics, Google Analytics 4 and Google tag may process technical pageview events outside Vietnam after analytics consent. No health data, CCCD/BHYT/BHXH identifiers, clinical content, advertising signals, or AI-training payloads are sent through public pages.

Your rights under Law 91/2025

You have the right to know what data is processed about you, to access it, to correct it, to request deletion, and to lodge a complaint. Since this site does not host user accounts or medical-record intake, the practical exercise of these rights is mostly limited to cookie preference, CDN request logs, consented analytics events, and any email you voluntarily send. Contact [email protected] for any other request.

Changes to this policy

Material changes are announced on the News page and via the RSS feed. The Vietnamese version is updated first; the English summary follows within one cycle.