Privacy policy
Last updated 9 November 2026
EHStudy is the learning and operations platform run by English House, 37 đường số 3, Cityland, Gò Vấp, TP. HCM. This page explains what information EHStudy keeps and how it is used.
What we collect
- Account details: name, email address, username, role and a protected form of your password.
- Learning records: classes, attendance, homework, exam answers, writing, speaking recordings, scores and teacher feedback.
- Centre records: enrolment, payment, schedule and staff information needed to run the centre.
- Files you add: for example handouts teachers send to the print shop and attachments shared between staff.
- Sign-in information: IP address and browser details for each session, used to keep accounts secure.
How we use it
We use this information to teach, give feedback, run classes, contact students and families, keep accounts secure and manage the centre. Some features use AI services to help with tasks such as marking and feedback on student work.
We don't sell personal information or use it for advertising. EHStudy uses cookies to keep you signed in, not for advertising.
Google Drive
EHStudy connects to one Google Drive account chosen by English House, so teachers' print files can reach the print shop. EHStudy uses this access to check folders the centre has connected, add print files to them, and move a file to the trash when a teacher withdraws it.
EHStudy's use of information received from Google APIs adheres to the Google API Services User Data Policy, including its Limited Use requirements. We don't sell Google Drive data, use it for advertising or use it to train AI models. Teachers and students never have to sign in with Google for this.
Who else handles it
Service providers process information for us to run EHStudy, and only for that purpose:
- Vercel for hosting
- Neon for the database
- Cloudflare for file storage
- Upstash for live updates and rate limiting
- Resend for email
- OpenAI and Vercel AI Gateway for AI features
- Google Drive for print file delivery
These providers may process information outside Vietnam. We also share information when the law requires it.
How long we keep it
We keep information for as long as the centre needs it to teach, keep academic and financial records and meet legal duties.
Your choices
You can ask us to see, correct or delete your information. A parent or guardian can ask on behalf of a child. Some records may need to be kept where the law requires it.
Contact
Email ehouse.teaching@gmail.com or call 0909 403 433. If this policy changes, we'll update this page and the date above.