Long-form text content cho personal brand — KHAC voi skill 05 ad copy ban hang. 3 cau truc chuan VN: PAS-Insight (founder), Story-Lesson-CTA (coach), Hook-List-Reveal (creator). 6 hook formulas long-form (controversial question, contrarian opinion, mini-confession, framework drop, data drop, character-driven story). Sentence rhythm engineering. Format theo platform: LinkedIn (1300-3000 ky tu), FB (500-1500 tu), Newsletter (800-2000 tu). Repurpose matrix 1:5. QA Score 100 diem. Trigger: 'viet bai
SkillScore61Maintained
Automatic
◆Marketing & Content pack
Last verified 8/19/2026
What it changes
Passed 14 of 23 test cases with the skill, and 10 of 23 without it.
Without skill43%
With skill61%
Checks it passed that the model alone missed
Response specifies a maximum of 50 words per content slide.
Response sets the maximum subject line length under 50 characters.
Response recommends a target post length within 1300 to 3000 characters.
and 1 more in the full report
4 fixed10 passed either way9 still failing0 broke
Pass-rate lift
+17 pp
Tokens
+260%
Agent turns
0%
Response time
+3%
Model gemini-3.6-flashMeasured 8/19/2026v114 of 23 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 4 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 4
Prompt
Hệ thống kiểm định chất lượng QA Score 100 gồm bao nhiêu tiêu chí và tổng điểm tối đa là bao nhiêu?
What was checked, without and with the skill
Checked
Without skill
With skill
Response defines a total of 10 criteria evaluated at 10 points each for a maximum score of 100.
Missed
Passed
case-20 · gemini-3.6-flash · 8/19/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md410 linessingle file
Thought Leadership Content — Long-form Personal Brand
Long-form text de mua trust va build authority — KHAC ad copy ban hang (skill 05). Skill nay khong ban hang truc tiep, ma xay vi the chuyen gia qua noi dung gia tri.
1. Cho nguoi moi (Newbie section)
Long-form la gi?
Long-form = bai viet >500 tu (LinkedIn, FB ca nhan, Newsletter) co cau truc, dan dat tu duy nguoi doc tu A den Z. Khac short-form (caption <100 tu) va ad copy (125 ky tu hook + CTA chot don).
Khac biet voi 2 dang khac
Tieu chi
Short-form (caption)
Ad copy (skill 05)
Long-form (skill 26)
Muc tieu
Engagement nhanh
Chot don, CPMess
Build authority, mua trust
Do dai
<100 tu
125-500 ky tu
500-3000 tu
CTA
Comment / Like
Nhan tin / Mua ngay
Soft CTA hoac khong CTA
Tan suat
5-7 bai/tuan
Theo budget ads
2-3 bai/tuan
Audience
Cold + warm
Targeted ads
Organic follower
Do thanh cong
Reach, like
ROAS, CPA
Save, share, DM, comment co chieu sau
Khi nao viet long-form
Sau giai doan awareness — da co 500-1000 follower co chat luong
Muon dinh vi chuyen gia — khong chi la nguoi ban hang ma la nguoi day
Co kinh nghiem that — tung that bai, tung lam project lon, tung quan ly team
Co gio rieng — 30-60 phut/bai, viet kho, hieu chinh ky
Co audience persona ro — biet nguoi doc dang ngoi tai dau (founder? coach? creator?)
Time investment
30-60 phut/bai voi nguoi co kinh nghiem viet
2-3 bai/tuan la nhip ben vung — khong nen ep 5 bai/tuan ngay tu dau
Batch viet — danh 1 buoi (3-4 tieng) viet 4-5 bai cho ca tuan, hieu qua hon viet le
5 loi sai pho bien
Qua dai khong co structure — viet tran lan, paragraph 10 dong, khong co nhip