# 阿峰英语工作室 (@txf1980520) on douyin

- id: koinon:creator:douyin_txf1980520
- url: https://koinonlink.com/kol/douyin/txf1980520
- schema_version: 1.4

## Identity
- platform: douyin
- handle: txf1980520
- platform_url: https://www.douyin.com/user/MS4wLjABAAAAWRbRmU7XMEP1o23xTSHIuO2JhjdTBYSzbFkvQS3-ZzRkna1j9fk6bInZjfhGdYj8
- country: China
- entity_type: creator
- person_id: koinon:person:douyin_txf1980520

## Reach
- followers: 42822
- following: 625
- posts_total: 11
- posts_observed: 3
- verified: true
- size_tier: koc

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.00378
- best_post_interactions: 162
- 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: entertainment
- subcategory: edu_science
- category_confidence: 0.9
- category_source: derived_from_recent_content
- topics: 英语听力提升方法, 影子跟读训练, 语言学习底层逻辑, 语音和语法基础, 直播英语练习日常
- bio: 📌 影子跟读软件磨耳朵，练听力，效率倍增
📌 直播时间：早七八九不定时，下午插播，晚九比较固定
📌 要学习国际知识、哲学、法律、中外历史、地理和自然科学等

## Audience (inferred)
- status: present
- description: Chinese adult self-learners or students looking to improve their English listening and speaking
- roles: consumer, general_ai
- seniority: learner
- pain_points: Can't keep up with natural speech speed and struggle to understand, Poor pronunciation reduces effectiveness of shadowing practice, Don't know how to systematically practice pronunciation and grammar, Feel stressed during study and easily give up
- posts_analysed: 25
- confidence: 0.6

## Commercial (inferred)
- audience_buyer_fit: 0.6
- promotion_intent: 0.5
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 60
- authenticity_basis: engagement_observed
- credibility_score: 62
- 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_txf1980520#ca0ad922] 20260602直播日常 #英语听力提升 #英语听力学习方法 #语言学习的第一性原理 #语言学习底层逻辑 #语言学习的逻辑 (https://www.douyin.com/user/MS4wLjABAAAAWRbRmU7XMEP1o23xTSHIuO2JhjdTBYSzbFkvQS3-ZzRkna1j9fk6bInZjfhGdYj8)
- [douyin_txf1980520#965a6263] @阿峰英语工作室创作的原声
- [douyin_txf1980520#b3521a58] 作者声明：个人观点，仅供参考
- [douyin_txf1980520#6589dac1] #英语听力提升 #英语听力学习方法 #语言学习的第一性原理 #语言学习底层逻辑 #语言学习的逻辑
- [douyin_txf1980520#44ac52d7] 20260518周一直播日常 感谢支持#在线英语学习 #了解语言学习底层逻辑 #英语提升逻辑 #语言学习底层逻辑 #英语听力资源
- [douyin_txf1980520#8769aacf] 感谢支持#在线英语学习 #了解语言学习底层逻辑 #英语提升逻辑 #语言学习底层逻辑 #英语听力资源
- [douyin_txf1980520#c8f17f14] 直播日常，感谢支持 #语言学习新动力 #网课口语 #语言学习底层逻辑 #英语提升逻辑 #了解语言学习底层逻辑
- [douyin_txf1980520#7e11432b] @丅𠞢🧑‍🦼创作的原声

## 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=84, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.6, freshness_days=84, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.6, 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: 13
- 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_txf1980520
- Request removal: https://koinonlink.com/claim?k=douyin_txf1980520
- Terms: https://koinonlink.com/for-ai