# 陈飞办公软件课堂 (@841179937) on xiaohongshu

- id: koinon:creator:xiaohongshu_841179937
- url: https://koinonlink.com/kol/xiaohongshu/841179937
- schema_version: 1.3

## Identity
- platform: xiaohongshu
- handle: 841179937
- platform_url: https://www.xiaohongshu.com/user/profile/5d3e3a530000000016029489
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 10600
- posts_observed: 22
- verified: false
- size_tier: koc

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.01896
- best_post_interactions: 201
- 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: devtools
- category_confidence: 0.93
- category_source: derived_from_recent_content
- topics: Excel高频函数教程（XLOOKUP、COUNTIF、FILTER、UNIQUE等）, VLOOKUP进阶用法与替代方案, 多条件统计与筛选函数（COUNTIFS、AVERAGEIFS、MAXIFS）, Word表格与简历制作技巧, 办公效率提升与减少加班方法
- bio: 《这样学Excel数据处理与分析更高效（视频版）》与《word效率手册轻松设计高品质版面》图书作者

## Audience (inferred)
- status: present
- description: Office professionals who frequently handle Excel data and Word documents, such as data entry clerks, administrators, HR staff, finance personnel, and report creators
- roles: data
- seniority: practitioner
- pain_points: Manually sorting and summarizing large volumes of spreadsheet data is time-consuming and tedious, Struggling with new functions like XLOOKUP and COUNTIFS leads to overtime work, Outdated functions like VLOOKUP have limited flexibility and slow down lookup and matching tasks, Creating job application forms, resumes, and internship reports in Word with consistent formatting is cumbersome and time-consuming
- posts_analysed: 40
- 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: 64
- authenticity_basis: engagement_observed
- credibility_score: 52
- flagged_for_review: false
- koinon_bd_grade: A — 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
- [xiaohongshu_841179937#818f8e90] 想成为word高手，就看word效率手册 (https://www.xiaohongshu.com/user/profile/5d3e3a530000000016029489)
- [xiaohongshu_841179937#a5523914] 想成为word高手，就看word效率手册,让你的文档编辑速度提升！,[微笑R]购买链接就在下方#word[话题]# #word操作[话题]# #word排版[话题]# #word干货[话题]#
- [xiaohongshu_841179937#37ca62dd] xlookup函数
- [xiaohongshu_841179937#373725dd] excel的xlookup1次性返回多列内容#excel函数[话题]# #xlookup[话题]# #excel[话题]# #excel表格[话题]#
- [xiaohongshu_841179937#11ae8c07] excel xlookup实现近似查找
- [xiaohongshu_841179937#9c09a649] excel xlookup实现近似查找#Excel技巧[话题]# #办公技巧[话题]# #excel函数[话题]#
- [xiaohongshu_841179937#57062e09] Excel的xlookup查找最后一次出现的
- [xiaohongshu_841179937#81ae6ed9] xlookup查找最后一次出现的，第一个参数找谁，第二个参数去哪里找，第三个参数返回谁，第四个参数忽略，第五个参数忽略，第六个参数填写负一#Excel技巧[话题]# #办公技巧[话题]# #办公软件[

## 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=34, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=34, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, freshness_days=34, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=0, 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=0, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=15, 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=0, 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=15, 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=15, method=platform_profile

## Freshness
- profile_checked_days_ago: 15
- content_analysed_days_ago: 0
- audience_updated_days_ago: 34

## AI retrieval
- indexing_requests: 1
- 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=xiaohongshu_841179937
- Request removal: https://koinonlink.com/claim?k=xiaohongshu_841179937
- Terms: https://koinonlink.com/for-ai