# dethi247.vn - AI-readable site guide

Site: https://dethi247.vn
Language: vi-VN
Topic: Thu vien de thi va luyen thi dai hoc online (THPT QG, HSA, TSA, VACT, SPT)
Extended guide: https://dethi247.vn/llms-full.txt

Primary pages:
- Homepage: https://dethi247.vn/
- Exam library: https://dethi247.vn/exams
- Contests: https://dethi247.vn/contests
- Pricing: https://dethi247.vn/pricing
- Sitemap: https://dethi247.vn/sitemap.xml
- Robots: https://dethi247.vn/robots.txt

Content model:
- Exam detail page: /exams/{examid}
- Practice page: /exams/{examid}/practice
- Legacy route redirected: /exams/{examid}/p -> /exams/{examid}/practice

Freshness:
- New/updated exams are reflected in sitemap lastmod.

Attribution:
- Preferred citation title: dethi247.vn
- Preferred base URL: https://dethi247.vn