# Doãn Chí Kiên (@kinn1993) on tiktok

- id: koinon:creator:tiktok_kinn1993
- url: https://koinonlink.com/kol/tiktok/kinn1993
- schema_version: 1.4

## Identity
- platform: tiktok
- handle: kinn1993
- platform_url: https://www.tiktok.com/@kinn1993
- country: Vietnam
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 1501348
- following: 698
- posts_total: 586
- posts_observed: 1
- verified: false
- size_tier: kol

## Engagement
- status: average_measured
- engagement_rate: 0.00825
- engagement_rate_basis: average_interactions_per_view
- posts_in_average: 10
- avg_interactions_per_post: 366
- best_post_interactions: 1403
- measurement_source: tiktok_posts_mean
- measurement_formula: digg + comment + share, mean over observed posts, divided by the mean play count of those same posts — on TikTok the algorithmic feed decides reach, so followers are not the denominator that describes what share of an audience engaged
- comparable_pool: view_based_interactions
- status_note: engagement_rate is a MEAN over the posts we observed (posts_in_average says how many).
- 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: dropship
- category_confidence: 0.9
- category_source: derived_from_recent_content
- topics: 音箱/耳机促销, 充电宝/快充产品, 家居日用品（纸巾、洗衣液）, Mukbang吃播, 直播抽奖/赠品
- bio: [contact removed]
Ig:Kinn1993
Fb: Doãn Chí Kiên

## Audience (inferred)
- status: present
- description: Vietnamese everyday consumers who primarily shop for budget-friendly electronics and home goods via TikTok Live, price-sensitive shoppers
- roles: consumer
- seniority: consumer
- pain_points: Want to buy genuine earphones, speakers, and power banks but have limited budget, Easy to miss out on low-priced deals during live streams, Need quick ways to assess product value and real quality
- posts_analysed: 83
- confidence: 0.9

## Commercial (inferred)
- audience_buyer_fit: 0.6
- promotion_intent: 0.9
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 66
- authenticity_basis: engagement_observed
- credibility_score: 66
- 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
- [tiktok_kinn1993#c329fa94] Loa Sona của nhà Somas đỉnh quá cả nhà ơi #doanchikien (https://www.tiktok.com/@kinn1993)
- [tiktok_kinn1993#1629be53] original sound - kinn1993
- [tiktok_kinn1993#be148e31] It is a becoming a big trend on TikTok now! Click here: doanchikien
- [tiktok_kinn1993#f3bedb75] Check out Doãn Chí Kiên’s video! #TikTok >
- [tiktok_kinn1993#fabe2645] Tai nghe chính hãng robot giá hôm nay mềm quá ae ạ #doanchikien
- [tiktok_kinn1993#df3de70b] Vào xem live nào cả nhà ơi #doanchikien
- [tiktok_kinn1993#5ac457f8] Siêu phẩm loa nghe nhạc 20w của nhà Heavy bass. Cả nhà vào săn nhanh nào #doanchikien
- [tiktok_kinn1993#8f1b0498] Quá ngon luôn cả nhà ạ #doanchikien

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

- audience.description: source_type=ai_inferred, confidence=0.9, freshness_days=76, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.9, freshness_days=76, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.9, freshness_days=76, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=76, 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=76, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=99, 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=76, method=Profile-shape heuristic from a single snapshot (follower count, following ratio, account age, posting volume, verification), reduced for engagement red flags where post engagement was collected. Where only a follower count is available the score saturates at 58. — 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=99, method=llm_partner_fit_classifier + fit_score >= 0.6 AND authenticity >= 60 => A; fit_score >= 0.4 AND authenticity >= 45 => 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=99, method=platform_profile

## Freshness
- profile_checked_days_ago: 99
- content_analysed_days_ago: 76
- audience_updated_days_ago: 76

## AI retrieval
- indexing_requests: 10
- user_triggered_requests: 1
- last_user_triggered_day: 2026-10-22
- 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=tiktok_kinn1993
- Request removal: https://koinonlink.com/claim?k=tiktok_kinn1993
- Terms: https://koinonlink.com/for-ai