PRIVACY
Plain-language
privacy notes.
Current as of 22 August 2026
What this site receives
When you sign in with ChatGPT, the hosting platform provides NanyuTech with a stable site-specific user ID, your verified email address, and optionally your display name. NanyuTech does not receive your ChatGPT password.
What this site stores
If you save research preferences, NanyuTech stores your site-specific user ID, email address, selected categories, and update timestamps in its hosted database. The public landing page does not collect email addresses.
Why it is stored
Preferences are stored only to remember the research categories you selected and to support future on-site personalization. They do not enroll you in email marketing.
Delete your data
Use “Delete saved preferences” on the account page to remove the stored preference record. Signing out ends the current site session but does not by itself delete saved preferences.
Current third parties
The site is hosted by OpenAI Sites and uses Sign in with ChatGPT for identity. No advertising network, affiliate tracking, or newsletter delivery service is currently connected.