{
  "version": "2026-10-03-v1",
  "article_slug": "geo-cho-trung-tam-dao-tao",
  "checked_on": "2026-10-03",
  "method": "Purposeful public-source review, not an account test, enrollment or outcome study. Facts below are short field-level paraphrases; policy gaps remain unknown.",
  "task": "Help Vietnamese training centers design a course page supporting an informed enrollment decision.",
  "rows": [
    { "id": "edu-bc", "publisher": "British Council Vietnam", "url": "https://www.britishcouncil.vn/hoc-tieng-anh/tieng-anh-nguoi-lon/khoa-hoc/lich-hoc-hoc-phi", "status": "public_html_extracted", "evidence_type": "provider_claim", "facts": { "packages_credits": [20, 40, 60], "minutes_per_lesson": 90, "credits_per_lesson": 1 }, "unknown": ["total package VND", "expiry of selected package", "selected class cap and booked schedule"], "article_locations": ["H2 học phí", "comparison table"], "boundary": "Not comparable to months of access or an IELTS program; does not prove enrolled hours or learning quality." },
    { "id": "edu-wse", "publisher": "Wall Street English Vietnam", "url": "https://www.wallstreetenglish.edu.vn/hoc-phi/", "status": "public_html_extracted", "evidence_type": "provider_claim", "facts": { "advertised_from_vnd_per_month_range": [3000000, 5000000], "encounter_max_learners": 5, "complementary_max_learners": 10, "fee_determined_through_consultation": true, "study_modes": ["center", "online", "combined"], "pause_policy_mentioned": true }, "unknown": ["total contract and duration", "exact refund and pause terms", "total taught hours"], "article_locations": ["fee table", "H2 sĩ số", "H2 bảo lưu"], "boundary": "Caps apply to named class types, not every activity. From-price is not an offer or total fee for a particular learner." },
    { "id": "edu-dol", "publisher": "DOL", "url": "https://www.dolenglish.vn/khoa-hoc-ielts/7-0", "status": "public_html_extracted", "evidence_type": "provider_claim_and_display_conflict", "facts": { "listed_entry_band": 6, "target_band": 7, "listed_sessions": 30, "listed_taught_hours": 60, "body_program_weeks": 10, "browser_title_weeks": 9, "study_modes": ["offline", "online"] }, "unknown": ["which duration governs enrollment", "total fee", "contractual output support conditions", "class cap"], "article_locations": ["H2 chọn khóa", "fee table", "H2 thời lượng", "H2 đầu ra"], "boundary": "Page target does not prove every learner obtains the score; no contract read or class attended." }
  ],
  "derivations": [
    { "id": "credit-to-hour", "evidence_type": "editorial_arithmetic", "inputs": { "credits": 20, "minutes_per_credit": 90 }, "formula": "20 * 90 / 60", "result_hours": 30, "boundary": "Describes listed lesson duration, not actual bookings, total fee or outcome." },
    { "id": "fictional-cost-per-hour", "evidence_type": "hypothetical_example_not_provider_data", "inputs": { "total_vnd": 12000000, "teacher_hours": 60 }, "formula": "12000000 / 60", "result_vnd_per_hour": 200000, "boundary": "Assumed teaching example, not a market price or a quote for any named institution." }
  ],
  "competitor_inspiration": [ { "publisher": "SEONGON", "url": "https://seongon.com/giai-phap-seo", "direction": "Industry-specific education planning; no performance promises imported." }, { "publisher": "SEONGON", "url": "https://seongon.com/dich-vu-geo-enterprise", "direction": "Task-based industry information; article adds course-specific decision fields." } ],
  "validation": { "target_ai_test_completed": false, "source_review_completed": true, "enrollment_or_contract_check_completed": false, "actual_platform_index_or_citation": "unknown" }
}