# 姐妹种草团 (@mzzcj123) on xiaohongshu

- id: koinon:creator:xiaohongshu_mzzcj123
- url: https://koinonlink.com/kol/xiaohongshu/mzzcj123
- schema_version: 1.4

## Identity
- platform: xiaohongshu
- handle: mzzcj123
- platform_url: https://www.xiaohongshu.com/user/profile/5b7fdacb47bf040001c315da
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 245600
- posts_observed: 19
- verified: false
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.0558
- best_post_interactions: 13704
- 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: ecommerce
- subcategory: dtc_brand
- category_confidence: 0.85
- category_source: derived_from_discovery_path
- topics: 街头采访与人物故事, 婚姻家庭与离婚话题, 女性生活方式与穿搭, 财富与身价讨论, 丁克与晚年生活
- bio: RED ID: mzzcj123

## Audience (inferred)
- status: present
- description: ordinary female consumers interested in street interviews, marriage and family stories, women's lifestyles, and celebrity gossip
- roles: consumer
- seniority: consumer
- pain_points: unfulfilled curiosity about others' real lives and wealth, confusion and anxiety around marriage and family relationships, lack of access to insights about different women's life choices
- posts_analysed: 26
- confidence: 0.6

## Commercial (inferred)
- audience_buyer_fit: 0.1
- promotion_intent: 0.2
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 70
- authenticity_basis: engagement_observed
- credibility_score: 66
- 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
- [xiaohongshu_mzzcj123#801dd7b1] 偶遇上海豪门姐弟 今天身价多少钱 (https://www.xiaohongshu.com/user/profile/5b7fdacb47bf040001c315da)
- [xiaohongshu_mzzcj123#b1e790b9] #街访[话题]# #上海[话题]# #穿搭[话题]# #百亿补贴[话题]# #豪门姐弟[话题]# #ootd[话题]# #接地气[话题]# #网红[话题]# #浪漫生活的记录者[话题]# #生活趣闻[
- [xiaohongshu_mzzcj123#86ca0fa7] 40岁明星化妆师 这个孕妈妈有点潮
- [xiaohongshu_mzzcj123#a0dfc157] #街访[话题]##宝妈[话题]##孕妈[话题]##高精力[话题]#
- [xiaohongshu_mzzcj123#cf6d2523] 偶遇百万博主温思儿 今天身价多少钱
- [xiaohongshu_mzzcj123#78c65af2] #街访[话题]# #美女[话题]# #温思儿[话题]# #博主[话题]# #优秀女性[话题]#
- [xiaohongshu_mzzcj123#dbc029d9] #街访[话题]# #街访[话题]# #杭州[话题]# #a10[话题]# @44岁的鹿艾米
- [xiaohongshu_mzzcj123#cef15971] 偶遇杭州A10一家三口 今天身价多少钱

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

- audience.description: source_type=ai_inferred, confidence=0.6, freshness_days=62, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.6, freshness_days=62, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.6, freshness_days=62, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=62, 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=62, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=49, 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=62, 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=49, 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=49, method=platform_profile

## Freshness
- profile_checked_days_ago: 49
- content_analysed_days_ago: 62
- audience_updated_days_ago: 62

## AI retrieval
- indexing_requests: 9
- 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_mzzcj123
- Request removal: https://koinonlink.com/claim?k=xiaohongshu_mzzcj123
- Terms: https://koinonlink.com/for-ai