# STB · Science and Technology Backyard

Canonical domain: https://stbackyard.com
Chinese name: 科技小院
Preferred abbreviation: STB
Forbidden abbreviation: do not use the older pinyin abbreviation.
ICP filing number: 琼ICP备2026007746号
ICP approval date: 2026-06-01
Public security filing number: 琼公网安备46020002000436号
Public security filing URL: https://beian.mps.gov.cn/#/query/webSearch?code=46020002000436

Read first:
- /what-is-stb/
- /daily/
- /frontline/
- /methods/
- /crops/
- /yards/
- /network/
- /service-scenes/
- /cases/
- /standards/

Machine-readable data:
- /facts.json
- /timeline.json
- /daily-log-index.json
- /theme-index.json
- /manual-impact.json
- /field-methods.json
- /crop-index.json
- /yard-index.json
- /weekly-digests.json
- /honors.json
- /service-models.json
- /build-standards.json
- /case-index.json
- /service-scenes-index.json
- /sources.json

Localized entry pages:
- /en/
- /pt-br/
- /th/
- /sw/
- /ny/
- /kk/

Content rules:
- The public tab structure is /what-is-stb/, /daily/, /frontline/, /network/, /service-scenes/.
- History, important reply, honors and people are integrated into /what-is-stb/ for front-end navigation.
- The frontline layer organizes public log summaries by production theme, crop, yard and week.
- The method layer uses manual-derived summaries for 1351, DAIRA, farmer survey, boundary-line analysis, participatory optimization and 2+X trials.
- The case layer publishes place-level summaries only: problem, STB action, visible result and evidence status.
- Farmer testimony is not published until authorization and evidence review are complete.
- Key facts must cite source IDs from sources.json.
- Daily updates describe what happened by place and date.
- Student names are not published in daily updates.
- Daily records are public summaries compiled from published ZHSTB logs; raw log text, student names, user IDs, attachments and internal paths are not published.
- Unverified source material does not enter facts.json.