# 之晓青年 (@psstudy) on xiaohongshu

- id: koinon:creator:xiaohongshu_psstudy
- url: https://koinonlink.com/kol/xiaohongshu/psstudy
- schema_version: 1.4

## Identity
- platform: xiaohongshu
- handle: psstudy
- platform_url: https://www.xiaohongshu.com/user/profile/5dd20ad50000000001004556
- website: xhsdiscover://message/userPublicGroupList?user_id=5dd20ad50000000001004556&username=TA
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 6600
- posts_observed: 2
- verified: false
- size_tier: nano

## Engagement
- status: not_collected
- status_note: Engagement has not been collected for this creator yet. This is a gap in our collection, NOT a statement that the creator has no engagement. Follower count is known, so it is measurable.
- 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: ai_tools
- category_confidence: 0.88
- category_source: derived_from_recent_content
- topics: Office软件技巧（Word/Excel/PPT排版）, 文件管理与备份策略, AI工具协作（DeepSeek/Mermaid）, 大纲笔记与效率习惯, 论文/封面专业排版
- bio: 🎖开启你的高效工作学习方式～🤳
一起感受知识进化的快乐！
#办公软件 #效率工具 #AI技能
关注我，悄悄拔节，惊艳所有～

## Audience (inferred)
- status: present
- description: office professionals, students, and anyone frequently handling Word/Excel/PPT documents
- roles: content
- seniority: practitioner
- pain_points: Formatting issues in Word/PPT—alignment, equations, images—keep causing headaches, Confusing file naming and inconsistent backups increase the risk of data loss, Manual repetitive tasks reduce efficiency, with limited portable tools and lack of keyboard shortcut habits, High barrier to accessing free resources and AI-powered tools for creating professional documents
- posts_analysed: 40
- confidence: 0.75

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

## Quality signals
- authenticity_score: 58
- authenticity_basis: platform_default
- credibility_score: 42
- 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_psstudy#6b6ef504] “索引颜色”在搞怪！ / Photoshop打开图片显示无法编辑？原来是“索引颜色”在搞怪！ (https://www.xiaohongshu.com/user/profile/5dd20ad50000000001004556)
- [xiaohongshu_psstudy#685e80ad] #ps[话题]# #图像处理[话题]# #办公软件[话题]# / 真正的效率神器？你忽视的office的三个功能 / #办公软件[话题]# #职场技能[话题]# #办公技巧[话题]# #电脑知识[话题]# #效率神器[话题]# 每天抱着 Office 全家桶狂肝， 同事却到点拎包喝咖啡，效率差 10 倍真不是手速问题 / 一个新习惯——除非必要优先使用便携版软件 / 你是不是也遇到过这些情况？💻
- [xiaohongshu_psstudy#5e4b8e89] 👉 临时用别人电脑，找不到顺手的工具
- [xiaohongshu_psstudy#9b6d8610] 👉 换电脑后软件重装到崩溃
- [xiaohongshu_psstudy#9bcf61be] 👉 担心隐私泄露不敢在公用电脑登录账号
- [xiaohongshu_psstudy#d6aa5cd8] 我的解决方案——[自拍R]除非必要优先使用便携版软件。 / Word中并排图片如何整齐排版 / Word中并排图片如何整齐排版#word[话题]# #排版[话题]# #办公软件[话题]# #职场技能[话题]# / Word封面项目对齐，并添加下划线 / [点赞R][点赞R]Word封面项目对齐，并添加下划线。
- [xiaohongshu_psstudy#d459d1a1] [赞R][赞R]以后遇到word封面设计，再也不怕这个对齐问题了#word[话题]# #word封面排版[话题]# #office[ / 自制PPT免扣图素材，从此告别素材匮乏 / 自制PPT免扣图素材，从此告别素材匮乏#办公软件[话题]# #PPT[话题]# #ppt[话题]#

## 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=56, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=56, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, freshness_days=56, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=56, 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=56, 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=0.25, freshness_days=56, method=Fixed value 58, pending engagement collection. Not a measurement. — 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 + fit_score >= 0.5 => A; >= 0.35 => B; else C. authenticity is not an input. — 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: 56
- audience_updated_days_ago: 56

## AI retrieval
- indexing_requests: 5
- user_triggered_requests: 1
- last_user_triggered_day: 2026-09-01
- 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_psstudy
- Request removal: https://koinonlink.com/claim?k=xiaohongshu_psstudy
- Terms: https://koinonlink.com/for-ai