# 优越Excel电脑办公 (@Excel2021) on douyin

- id: koinon:creator:douyin_excel2021
- url: https://koinonlink.com/kol/douyin/Excel2021
- schema_version: 1.4

## Identity
- platform: douyin
- handle: Excel2021
- platform_url: https://www.douyin.com/user/MS4wLjABAAAAqgLO-cL2Syl6xKEC00OTrhNb5We09OMsG_qhTxIzLD-A0SsEeum5h-43VcC6g5WP
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 696468
- following: 1078
- posts_total: 222
- posts_observed: 1
- verified: true
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.00137
- best_post_interactions: 953
- 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: 0.92
- category_source: derived_from_recent_content
- topics: Excel函数与实用技巧, 办公快捷键, Word操作与合同处理, 表格打印与美化, 0基础电脑办公入门
- bio: ❤️工欲善其事，必先利其器
❤️分享Excel实用小技巧，
❤️助你职场加分，不加班
⬇️橱窗🛒有全套电脑办公视频课程

## Audience (inferred)
- status: present
- description: Office newbies, administrative staff, and clerical workers—especially those with little to no experience or looking to quickly master Excel/Word skills
- roles: none
- seniority: practitioner
- pain_points: Can't use Excel functions, get stuck on errors or complex calculations, Don't know keyboard shortcuts, wasting time on repetitive tasks, Struggle with messy print layouts and slow progress on routine tasks like finding duplicates, Want to solve office software issues independently to avoid overtime
- posts_analysed: 38
- confidence: 0.75

## Commercial (inferred)
- audience_buyer_fit: 0.7
- promotion_intent: 0.8
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 38
- authenticity_basis: engagement_observed
- credibility_score: 76
- 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_excel2021#e85aad1e] 如何领取资料，老师答疑#0基础学电脑 / @优越Excel电脑办公创作的原声 / 如何看课？#0基础学电脑#职场 #文职#excel #word / Excel打印技巧，办公必会#电脑办公小技巧 #创作者中心 #创作灵感 #excel实用技巧 #职场必备技能 / 函数报错，下次遇到对照纠正。#真实生活分享计划  #excel函数 #excel操作小技巧 #职场技能提升 #0基础学电脑 / 愉快 轻快 放松 / 函数参数，用大白话说明，更容易理解#文员必备十大函数 #办公实用小技巧 #职场技能提升#excel实战技巧 / 似锦繁花（剪辑版） / 这8个快捷 (https://www.douyin.com/user/MS4wLjABAAAAqgLO-cL2Syl6xKEC00OTrhNb5We09OMsG_qhTxIzLD-A0SsEeum5h-43VcC6g5WP)
- [douyin_excel2021#3ec8a424] 每当我收到大家的感谢时，
- [douyin_excel2021#4f18cfb5] 我都会分享给身边的亲人，
- [douyin_excel2021#ac5ebf78] 这种价值感和被信任的感觉一直在滋养我。
- [douyin_excel2021#73906a3e] 看到大家的问题解决了，自己又学会一招儿，又看懂了，又进步了，
- [douyin_excel2021#bdb9c029] 我从心里为大家高兴，
- [douyin_excel2021#2588f2d6] 仿佛看到那个多年以前刚入职场的自己，
- [douyin_excel2021#a192f4a5] 默默努力，持续学习，

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

- audience.description: source_type=ai_inferred, confidence=0.75, freshness_days=74, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=74, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, freshness_days=74, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=74, 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=74, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=108, 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=74, 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=108, 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=108, method=platform_profile

## Freshness
- profile_checked_days_ago: 108
- content_analysed_days_ago: 74
- audience_updated_days_ago: 74

## AI retrieval
- indexing_requests: 8
- 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_excel2021
- Request removal: https://koinonlink.com/claim?k=douyin_excel2021
- Terms: https://koinonlink.com/for-ai