# 0基础学Excel (@jcx88) on douyin

- id: koinon:creator:douyin_jcx88
- url: https://koinonlink.com/kol/douyin/jcx88
- schema_version: 1.4

## Identity
- platform: douyin
- handle: jcx88
- platform_url: https://www.douyin.com/user/MS4wLjABAAAAjJVgea5sb1V4AVZjifXHXJDAX1ULbrfl1kxSpXhfle0
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 3176762
- following: 85
- posts_total: 254
- posts_observed: 4
- verified: true
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.02637
- best_post_interactions: 83781
- 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: 0.8
- category_source: derived_from_recent_content
- topics: Excel实用技巧, Office/WPS快捷操作, Word文档处理, 职场办公效率, 简单情商沟通
- bio: 🔄 同款【AI工具箱 pro】在课程练习题里安装
🆔 商务合作v: mao5590（备注来意）
⬇️ 下方橱窗有我推荐的【视频课程】和【书籍】

## Audience (inferred)
- status: present
- description: Frontline office workers such as clerical staff and administrative assistants, primarily entry-level professionals who regularly handle Excel and Office documents
- roles: none, general_ai
- seniority: practitioner
- pain_points: Manual copy-pasting and filling in serial numbers lead to low efficiency, Unfamiliar with keyboard shortcuts or efficient methods for managing spreadsheets and data, Struggle with basic tasks like formatting alignment, merging/splitting cells, and creating progress bars, Lack the skills to create professional documents like contracts, payroll sheets, and reminder lists
- posts_analysed: 41
- confidence: 0.75

## Commercial (inferred)
- audience_buyer_fit: 0.3
- promotion_intent: 0.7
- open_to_collaboration: true
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 70
- authenticity_basis: engagement_observed
- credibility_score: 76
- flagged_for_review: false
- koinon_bd_grade: B — 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_jcx88#57feef6d] 当你感觉累的时候，可以按Alt+F4，一键放松。 #excel技巧  #office办公技巧  #办公技巧  #办公软件  #电脑知识 (https://www.douyin.com/user/MS4wLjABAAAAjJVgea5sb1V4AVZjifXHXJDAX1ULbrfl1kxSpXhfle0)
- [douyin_jcx88#339baa18] @0基础学Excel创作的原声
- [douyin_jcx88#19dc2cfd] #excel技巧  #office办公技巧  #办公技巧  #办公软件  #电脑知识
- [douyin_jcx88#40fc2081] 新来的文员，竟然还下拉填充序号，看看高手是怎么做的吧！ #excel  #办公技巧  #excel技巧  #文员 #办公软件
- [douyin_jcx88#dce27c65] #excel  #办公技巧  #excel技巧  #文员 #办公软件
- [douyin_jcx88#e88d98ce] 你还在复制粘贴合并表格吗？这样做你会爱上我 #excel #excel技巧 #办公技巧  #office办公技巧 #文员
- [douyin_jcx88#52d54456] #excel #excel技巧 #办公技巧  #office办公技巧 #文员
- [douyin_jcx88#329ad08f] word如何把其中一页改成横向 用来放超宽的表格。 #word #办公技巧 #office办公技巧 #职场 #文员

## 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=84, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=84, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, 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_jcx88
- Request removal: https://koinonlink.com/claim?k=douyin_jcx88
- Terms: https://koinonlink.com/for-ai