# 办公知识 (@81379437429) on douyin

- id: koinon:creator:douyin_81379437429
- url: https://koinonlink.com/kol/douyin/81379437429
- schema_version: 1.4

## Identity
- platform: douyin
- handle: 81379437429
- platform_url: https://www.douyin.com/user/MS4wLjABAAAAKvc8rrSApUx02XWy0Re00JEi93sXa54kGASqNKTii_k
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 3408289
- following: 6
- posts_total: 1144
- posts_observed: 3
- verified: true
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.01167
- best_post_interactions: 39763
- measurement_source: cn_posts_max
- measurement_formula: likes + comments + shares (douyin) or likes + comments + collects (xiaohongshu), max over observed posts
- comparable_pool: peak_interactions
- status_note: We have only the single best observed post, so no mean exists. peak_post_engagement_rate is an UPPER BOUND, systematically higher than an average — never compare it against an average rate.
- unit_note: engagement_rate and peak_post_engagement_rate are ratios (0-1); avg_interactions_per_post and best_post_interactions are absolute counts. Read status before reading any number: a null rate has several different causes and status says which one applies here.

## Content
- category: software
- subcategory: app
- category_confidence: 0.95
- category_source: derived_from_recent_content
- topics: Excel函数与数据处理, Word文档排版与技巧, 办公快捷键, PDF转换与打印, 表格自动化与制作
- bio: ✅每天更新一个办公小技巧
✅轻松办公不求人

## Audience (inferred)
- status: present
- description: Frontline office workers, primarily administrative staff, finance personnel, data entry clerks, and others who regularly handle Excel/Word tasks
- roles: data
- seniority: practitioner
- pain_points: Manually entering and verifying large amounts of data is time-consuming and exhausting, Formatting Word documents, adding signatures, and creating seals are tedious and cumbersome, Cross-sheet lookups, data matching, and deduplication operations are complicated, Repetitive issues with table pagination, print settings, and generating QR codes cause constant frustration
- posts_analysed: 100
- confidence: 0.9

## Commercial (inferred)
- audience_buyer_fit: 0.3
- promotion_intent: 0.2
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 64
- authenticity_basis: engagement_observed
- credibility_score: 84
- flagged_for_review: false
- koinon_bd_grade: C — measures Koinon partner-outreach fit, not creator quality
- interpretation: Signals for triage, not verdicts. A flag means the profile is worth a manual check.

## Evidence
- [douyin_81379437429#718524e3] 跨表精准查询匹配数据 #函数 #Excel函数 #办公技巧 #知识分享 #涨知识 (https://www.douyin.com/user/MS4wLjABAAAAKvc8rrSApUx02XWy0Re00JEi93sXa54kGASqNKTii_k)
- [douyin_81379437429#d86b822f] @办公知识创作的原声
- [douyin_81379437429#48026d90] #函数 #Excel函数 #办公技巧 #知识分享 #涨知识
- [douyin_81379437429#41f8aeef] 谁还用模版啊，红头文件直接自己做 #word #知识分享 #办公技巧 #每天学习一点点 #涨知识
- [douyin_81379437429#c3d2fa7a] 疑似使用了 AI 生成技术，请谨慎甄别
- [douyin_81379437429#aa503fdb] #word #知识分享 #办公技巧 #每天学习一点点 #涨知识
- [douyin_81379437429#ad56a1e7] 文件夹标签的制作可太简单了 #办公技巧 #Excel #每天学习一点点 #知识分享 #涨知识
- [douyin_81379437429#49cb9010] 作者声明：内容由 AI 生成

## Provenance
Every inferred field below carries how it was produced. Facts stay facts; inferences stay inferences.

- audience.description: source_type=ai_inferred, confidence=0.9, freshness_days=84, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.9, freshness_days=84, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.9, freshness_days=84, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=85, method=llm_scorer — Relative signal within Koinon indexing, not a market-wide score.
- commercial.promotion_intent: source_type=ai_inferred, confidence=0.6, freshness_days=85, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=107, method=profile_snapshot_and_engagement_ratio_heuristic — Means "worth a manual check", NOT confirmed fraud. Flags can be wrong and are not a verdict about the person.
- quality.authenticity_score: source_type=heuristic, confidence=0.5, freshness_days=85, method=Starts at 60; interactions-per-follower on collected posts then adds or subtracts (large following with near-zero engagement is penalised heavily). — The input set differs by platform; do not compare this score across platforms.
- quality.koinon_bd_grade: source_type=ai_inferred, confidence=0.5, freshness_days=107, method=llm_partner_fit_classifier + authenticity >= 55 AND fit_score >= 0.45 => A; authenticity >= 40 AND fit_score >= 0.3 => B; else C. authenticity < 30 or a promotional-pattern flag => quarantine. — Koinon partner-outreach fit, not creator quality.
- reach.followers: source_type=observed, confidence=0.95, freshness_days=107, method=platform_profile

## Freshness
- profile_checked_days_ago: 107
- content_analysed_days_ago: 85
- audience_updated_days_ago: 84

## AI retrieval
- indexing_requests: 11
- user_triggered_requests: 0
- note: Being indexed in bulk is not the same as being retrieved to answer a question.

## This profile
- Claim or correct: https://koinonlink.com/claim?k=douyin_81379437429
- Request removal: https://koinonlink.com/claim?k=douyin_81379437429
- Terms: https://koinonlink.com/for-ai