Danh Gia Hieu Suat

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Thu thap thong tin

Hoi user toi da 4 cau truoc khi bat dau:

1. Kenh nao can audit? Meta Ads / TikTok Ads / Google Ads / Organic TikTok / Facebook / Email / Tat ca?
2. So lieu hien tai? Cung cap data: Spend, Impressions, Click, CTR, CPMess/CPL, So mess/lead, ROAS, thoi gian chay.
3. Van de dang gap? CPMess tang / ROAS giam / Lead chat luong kem / Khong co don / Creative khong hieu qua?
4. Muc tieu la gi? KPI muc tieu ban dau la bao nhieu? (CPMess, ROAS, so lead/don/thang)

Auto-pull data qua MCP (neu co ket noi)

Neu user da setup MCP server, pull data tu dong thay vi yeu cau paste. Xem huong dan: skills/vi/references/mcp-ads-integration.md Meta Official MCP: https://mcp.facebook.com/ads — setup 5 phut qua claude.ai/settings/integrations

Nen tang	MCP khuyen dung	Data pull
Meta Ads	Meta Official MCP (mcp.facebook.com/ads)	29 tools — xem chi tiet ben duoi
Meta Ads (alt)	Pipeboard (mcp.pipeboard.co/meta-ads-mcp)	29 tools — targeting research manh hon
Google Ads	Google Official MCP	GAQL query — cost, clicks, conversions, impression share
TikTok Ads	TikTok Ads MCP	Campaign/ad group performance reports
Nhieu nen tang	Adspirer ads-mcp	222 metrics, cross-platform unified

Meta Official MCP — Tools dung cho Danh gia hieu suat:

DIAGNOSTIC (chan doan):
  ads_insights_anomaly_signal             ← Tim KPI bat thuong vs baseline → feed vao 5 Whys
  ads_insights_performance_trend          ← Xu huong 7/14/30 ngay → phat hien suy giam

BENCHMARK (so sanh):
  ads_insights_industry_benchmark         ← CPM, CTR, CPC cua ban vs trung binh nganh
  ads_insights_auction_ranking_benchmarks ← Quality ranking, engagement rate ranking vs doi thu
  ads_insights_advertiser_context         ← Boi canh nganh va khu vuc

OPTIMIZATION:
  ads_get_opportunity_score               ← Meta goi y co hoi toi uu → action plan
  ads_get_dataset_quality                 ← Chat luong tracking (pixel + CAPI)

Quy trinh danh gia nhanh voi MCP:

1. ads_insights_performance_trend → Co dang giam khong?
2. ads_insights_anomaly_signal → KPI nao bat thuong?
3. ads_insights_industry_benchmark → So voi nganh the nao?
4. ads_get_opportunity_score → Meta goi y gi?
→ Dien vao Benchmark Table + chay Diagnostic Tree

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Phan 0 — Ads Health Score (0-100)

Audit day du: Dung 21-audit-ads-performance khi can chay full 84 checkpoints cho Meta/TikTok/Google/Zalo. Phan nay la quick-check — danh gia nhanh truoc khi di sau vao diagnostic.

Cong thuc tinh Health Score

Health Score = Σ(Check_pass × W_severity × W_category) / Σ(Check_total × W_severity × W_category) × 100

He so muc do (W_severity):

Muc do	He so	Vi du checkpoints
Critical	5×	Pixel khong fire, CAPI chua setup, CPA > 3× target
High	3×	Creative similarity > 60%, budget duoi 5× CPA/ngay
Medium	1.5×	Chua co retarget audience, headline qua 40 char
Low	0.5×	Ten chien dich khong theo naming convention

Bang diem va hanh dong

Diem	Grade	Nhan xet	Hanh dong
90–100	A ✅	Xuat sac	Giu nguyen, tap trung scale
75–89	B 🟢	Tot	Fix Medium issues, tang budget nhe
60–74	C 🟡	Trung binh	Fix High issues truoc khi scale
40–59	D 🔴	Kem	Fix Critical + High truoc toan bo
< 40	F ⛔	Nguy hiem	Pause, audit toan dien, rebuild

10 Quality Gates — Bat buoc kiem tra truoc moi de xuat

Reference: skills/vi/references/quality-gates-vn.md — 10 hard rules KHONG bao gio vi pham.

Gate	Quy tac	Nguong vi pham	Hanh dong bat buoc
G1 3× Kill Rule	CPA > 3× CPA muc tieu	> 3×	Pause ad set NGAY
G2 Budget Sufficiency	Ngan sach < 5× CPA/ad set/ngay	< 5×	Gop ad set, tang budget
G3 Learning Phase	Ad set dang "Learning"	Dang hoc	KHONG chinh sua bat ky thu gi
G4 Pixel Integrity	EMQ < 6.0, duplicate event	< 6.0	Fix tracking TRUOC khi chay
G5 Creative Diversity	Similarity Score > 60%	> 60%	Lam creative moi thuc su khac biet
G6 Compliance	Nganh dac biet chua kiem tra	Chua check	Review policy truoc launch
G7 TikTok Sound	Video TikTok khong co am thanh	Khong audio	Them nhac/voiceover
G8 Scale Speed	Tang ngan sach > 20%/72h	> 20%	Giam toc do tang, toi da 20%/lan
G9 Min Data	< 1,000 impression (Meta)	< 1K impr	Doi du data moi ket luan
G10 LTV:CAC	LTV:CAC < 3:1	< 3:1	Khong nen scale, kiem tra churn

⚠️ Vi pham bat ky gate nao = CRITICAL — phai fix truoc toan bo de xuat toi uu.

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Phan 1 — Diagnostic Decision Tree

Quy trinh chan doan 5 layer (chay TRUOC khi doc cay trieu chung)

So xau la trieu chung, khong phai benh. Dao tung layer tu tren xuong, moi layer phai sach truoc khi di tiep — dung thay creative khi van de nam o tracking.

Layer 1 — Tracking va chat luong data. Pixel co fire dung khong (dung Pixel Helper)? Conversion event dang do dung thu can do hay dang do PageView? UTM day du chua? Co event trung lap khong? → Neu tracking sai: fix tracking truoc, khong lam gi khac. Moi so lieu phia sau deu vo nghia.

Layer 2 — Delivery va dau gia. CPM co tang khong? Frequency dang o dau (>3.5 canh bao, >5 phai tat)? Co dang trong learning phase khong (khong dung vao adset trong learning)? → CPM tang + frequency cao = audience bao hoa → mo rong tep hoac doi creative. → CPM tang + frequency thap = CPM thi truong tang theo mua → cho hoac chinh bid, khong doi creative.

Layer 3 — Creative va hook. CTR co giam khong? Hook rate (3s view) co giam khong? Creative nay chay bao lau roi? → CTR giam + creative cu = creative fatigue → refresh (goi 48-quick-visual-brief). → CTR thap ngay tu ngay dau = hook chua du manh hoac sai audience — khong phai fatigue.

Layer 4 — Landing page va offer. CTR on nhung CPL cao? LP load qua 3 giay? Form qua 4 truong? Thong diep ads va LP co khop khong? → CTR on ma CPL cao gan nhu luon la van de LP hoac offer, khong phai creative.

Layer 5 — Chat luong audience. Lead nhieu nhung close rate thap? Tep qua rong hay qua hep? → Lead nhieu ma khong chot duoc = van de chat luong lead → them cau hoi loc, hoac doi tep.

Sau khi xac dinh layer co van de, ghi ro: root cause co kha nang nhat · bang chung ung ho (2-3 data point) · gia thuyet da loai tru · muc do tu tin (cao/trung binh/thap — neu thap thi can test them truoc khi hanh dong lon).

Cay chan doan: Tu trieu chung den nguyen nhan

4 cay chan doan dang ASCII cho 4 trieu chung ([CPMess CAO], [ROAS THAP <2x], [LEAD CHAT LUONG KEM], [CREATIVE KHONG HIEU QUA]) — moi cay phan nhanh theo dieu kien va chi thang hanh dong tuong ung: doc references/cay-chan-doan-va-checklist-tuan.md muc "Cay chan doan: Tu trieu chung den nguyen nhan".

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Phan 2 — Vietnam Benchmark Table 2025–2026

4 bang benchmark day du (Paid Ads 12 chi so Meta/TikTok/Google chia 4 muc Kem/TB/Tot/Xuat sac · Funnel Conversion 6 buoc · Organic Content 8 chi so · Benchmark theo 5 nganh) — moi bang co san cot "Data cua ban" de dien: doc references/benchmark-vietnam-2025-2026.md.

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Phan 3 — Root Cause Analysis (5 Whys)

Framework phan tich

Khi gap van de, hoi "Tai sao?" 5 lan de tim nguyen nhan goc:

Vi du: CPMess tang tu 25K len 45K

Lan	Tai sao?	Tra loi
1	Tai sao CPMess tang?	Vi CTR giam tu 2.5% xuong 1.1%
2	Tai sao CTR giam?	Vi creative da chay 12 ngay, audience da thay qua nhieu lan
3	Tai sao creative chay qua lau?	Vi team khong co lich lam creative moi
4	Tai sao khong co lich?	Vi khong co quy trinh review creative dinh ky
5	Tai sao khong co quy trinh?	Vi chua setup SOP creative rotation

Nguyen nhan goc: Thieu SOP creative rotation Giai phap: Lap lich lam 3–5 creative moi/tuan, review performance moi 3–5 ngay

Template 5 Whys

Lan	Tai sao?	Tra loi
1	[van de]	[nguyen nhan truc tiep]
2	Tai sao [nguyen nhan 1]?	[nguyen nhan sau hon]
3	Tai sao [nguyen nhan 2]?	[nguyen nhan sau hon]
4	Tai sao [nguyen nhan 3]?	[nguyen nhan sau hon]
5	Tai sao [nguyen nhan 4]?	[nguyen nhan goc]

Nguyen nhan goc: [tom tat] Giai phap: [hanh dong cu the]

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Phan 4 — Creative Fatigue Detection

Tieu chi nhan biet creative met

Dau hieu	Nguong canh bao	Nguong nguy hiem	Hanh dong
Frequency	>2.5	>4	Doi creative, expand audience
CTR giam	Giam 20% vs 3 ngay dau	Giam 40%	Thay creative moi
CPA tang	Tang 25% vs 3 ngay dau	Tang 50%	Pause creative, test moi
Thoi gian chay	>7 ngay	>14 ngay	Bat buoc thay moi
Engagement giam	Comment/share giam 30%	Giam 50%	Doi goc do noi dung
Negative feedback	>3%	>5%	Tat ngay, review creative

Lich rotation creative khuyen nghi

Loai creative	Thoi gian hieu qua	Khi nao lam moi
Video ads (cold audience)	5–10 ngay	Khi frequency > 2.5 hoac CTR giam 20%
Image ads	7–14 ngay	Khi CTR giam 30%
Carousel	10–21 ngay	Khi engagement giam 25%
UGC video	10–14 ngay	Khi CPA tang 30%

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Phan 5 — Audience Saturation Indicators

Chi so	Binh thuong	Bao dong	Hanh dong
Audience overlap (giua cac ad sets)	<20%	>30%	Gop ad sets hoac loai tru
Frequency	<2.5	>4	Expand audience, doi creative
Reach vs Audience size	<50%	>70%	Audience qua nho, mo rong
Cost per incremental result	On dinh	Tang 30%+	Dang bao hoa, can audience moi
New user % (trong click)	>60%	<40%	Dang re-show cho nguoi cu

Hanh dong khi audience bao hoa

1. Mo rong Lookalike tu 1% len 3–5%
2. Test interest moi chua dung
3. Chay broad targeting voi creative tot
4. Chuyen ngan sach sang kenh khac
5. Tang organic content de mo rong funnel

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Phan 6 — Trend Analysis

Week-over-Week (WoW)

Chi so	Tuan truoc	Tuan nay	Thay doi	Xu huong
Spend	[so]	[so]	[+/-]%	Tang / Giam / On dinh
CPMess	[so]	[so]	[+/-]%
So mess	[so]	[so]	[+/-]%
CTR	[so]%	[so]%	[+/-]%
ROAS	[so]x	[so]x	[+/-]%
So don	[so]	[so]	[+/-]%
AOV	[so]	[so]	[+/-]%

Month-over-Month (MoM)

Chi so	Thang truoc	Thang nay	Thay doi	Xu huong 3 thang
Tong spend	[so]	[so]	[+/-]%	[mo ta]
Tong mess/lead	[so]	[so]	[+/-]%
CPMess trung binh	[so]	[so]	[+/-]%
ROAS	[so]x	[so]x	[+/-]%
Doanh thu tu ads	[so]	[so]	[+/-]%
LTV:CAC	[so]:1	[so]:1	[+/-]

Quy tac doc xu huong

• 3 tuan lien tuc tang/giam → xu huong that, can hanh dong
• 1 tuan dot bien → kiem tra yeu to ben ngoai (mua le, doi thu, algorithm)
• On dinh 4+ tuan → can breakthrough, thu creative/audience moi

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Phan 7 — 48h Action Plan

Ap dung khi phat hien van de can xu ly gap.

Template action plan

STT	Thoi gian	Hanh dong	Muc do	Ket qua ky vong	Nguoi TH
1	Trong 2h	Pause creative/ad set co CPA > 2x target	CRITICAL	Ngung chay mau ngan sach	[ten]
2	Trong 4h	Phan tich data chi tiet: creative nao, audience nao, gio nao	CRITICAL	Xac dinh nguyen nhan	[ten]
3	Trong 8h	Duplicate winning ad set, test creative moi	HIGH	Co creative thay the	[ten]
4	Trong 12h	Dieu chinh audience: loai tru overlap, test LAL moi	HIGH	Giam frequency	[ten]
5	Trong 24h	A/B test 3 hook moi cho creative	HIGH	Tim hook tot hon	[ten]
6	Trong 24h	Kiem tra landing page/inbox flow	MEDIUM	Fix leak trong funnel	[ten]
7	Trong 36h	Review ket qua thay doi, so sanh	MEDIUM	Co data de quyet dinh tiep	[ten]
8	Trong 48h	Bao cao va de xuat ke hoach tuan tiep	MEDIUM	Ke hoach cu the	[ten]

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Phan 8 — Nhip kiem tra hang ngay va hang tuan

Daily check — 15 phut moi sang

Ba viec, khong hon. Muc tieu la bat van de trong ngay, khong phai phan tich sau:

1. CPL vs target → quyet dinh scale hay pause theo decision rules trong references/benchmarks-vietnam.md (muc "Decision rules theo target").
2. Frequency → neu vuot 2.5 thi chuan bi creative moi; vuot 3.5 thi brief gap qua 48-quick-visual-brief.
3. Pace spend → dang tieu dung tien do hay overspend? Overspend som trong ngay thuong keo CPL len vao khung gio dat.

Nguyen tac khi kiem tra hang ngay: chi thay MOT bien moi lan. Doi nhieu thu cung luc thi khong biet cai nao co tac dung. Va 3 ngay data chua du de ket luan — toi thieu 5-7 ngay sau khi sua moi danh gia lai.

Sau khi sua — ke hoach theo doi

Chi so	Baseline truoc khi sua	Muc tieu sau sua	Kiem tra ngay
[chi so chinh]			D+3
[chi so chinh]			D+7

Neu sau 7 ngay khong cai thien: dung tiep tuc tinh chinh nho — quay lai Layer 1 de chan doan lai, hoac chuyen huong (doi offer, doi tep, doi kenh).

Weekly Optimization Checklist

Checklist chia theo tung ngay Thu 2 → Thu 6 (Review tuan truoc · Creative & Content · Ads Optimization · Funnel & Sales · Report & Plan), moi ngay 4-5 muc tick: doc references/cay-chan-doan-va-checklist-tuan.md muc "Weekly Optimization Checklist".

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Phan 9 — Tom tat danh gia

Bang tong ket

Hang muc	Trang thai	Chi tiet	Hanh dong
Paid Ads	[Xanh/Vang/Do]	[tom tat]	[hanh dong]
Organic Content	[Xanh/Vang/Do]	[tom tat]	[hanh dong]
Funnel Conversion	[Xanh/Vang/Do]	[tom tat]	[hanh dong]
Creative Health	[Xanh/Vang/Do]	[tom tat]	[hanh dong]
Audience Health	[Xanh/Vang/Do]	[tom tat]	[hanh dong]
ROAS/ROI	[Xanh/Vang/Do]	[tom tat]	[hanh dong]

Trang thai:

• Xanh: On track, dat hoac vuot KPI
• Vang: Can theo doi, lech 10–25% vs target
• Do: Can xu ly gap, lech >25% vs target hoac xu huong xau 2+ tuan

Top 3 uu tien

STT	Uu tien	Ly do	Deadline	Ket qua ky vong
1	[hanh dong]	[ly do]	[ngay]	[ket qua]
2	[hanh dong]	[ly do]	[ngay]	[ket qua]
3	[hanh dong]	[ly do]	[ngay]	[ket qua]

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Cross-reference

Khi can	Goi skill
Audit day du voi Health Score 0-100 (84 checkpoints)	21-audit-ads-performance
Bao cao marketing hang thang day du	07-bao-cao-marketing
Tinh lai ngan sach va KPI tu doanh thu	10-tinh-kpi-nguoc
Viet lai copy quang cao theo 6 frameworks	05-copy-quang-cao
Viet lai script video	04-script-video
Len ke hoach lai toan bo	00-ke-hoach-mkt
Review doi thu (neu nghi doi thu chay deal)	08-nghien-cuu-doi-thu
Sau khi fix xong, muon scale winner	55-scaling-ads
Can creative thay the gap trong ngay	48-quick-visual-brief
Van de nam o tracking (Layer 1)	53-tracking-setup
Van de nam o audience (Layer 5)	51-audience-research, 56-retargeting-plan
Lap plan ads ky sau tu ket qua chan doan	57-next-ads-plan
Tra cuu 10 Quality Gates va 6 copy frameworks	references/quality-gates-vn, references/copy-frameworks-vn

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Checklist chat luong

Truoc khi giao danh gia, kiem tra:

• 10 Quality Gates da kiem tra — bat ky vi pham = CRITICAL, fix truoc toan bo de xuat
• Health Score da uoc tinh (neu co du data) — neu < 60 thi focus fix truoc khi toi uu
• Data cua user da dien day du vao bang benchmark
• Da chay quy trinh 5 layer (tracking → delivery → creative → landing/offer → audience) truoc khi ket luan
• Root cause co bang chung data, co ghi muc do tu tin, va co gia thuyet da loai tru
• Diagnostic decision tree da chay — xac dinh dung nhanh nguyen nhan
• Khong de xuat tang budget khi CPL dang xau; khong de xuat doi creative khi loi nam o tracking
• Moi de xuat chi thay 1 bien mot lan, co moc do lai D+3 va D+7
• 5 Whys da thuc hien — tim duoc nguyen nhan goc, khong dung o trieu chung
• So sanh voi benchmark Vietnam 2025–2026 — co cot "Data cua ban" va "Gap"
• Creative fatigue da kiem tra — frequency, CTR, thoi gian chay
• Audience saturation da kiem tra — overlap, reach vs size
• Trend analysis co WoW va MoM — khong chi nhin 1 ngay
• 48h action plan cu the — co thoi gian, nguoi chiu TN, ket qua ky vong
• Tong ket co trang thai mau (Xanh/Vang/Do) de nhau
• Top 3 uu tien ro rang voi deadline
• Tat ca so lieu co the verify — khong co so lieu "uoc tinh" khong co co so
• De xuat kha thi voi nguon luc hien tai cua user