. Must be <=70 characters. Must contain the main keyword exactly "thức ăn hữu cơ cho chó tại Đà Nẵng uy tín". Let's count characters. The phrase length: "thức ăn hữu cơ cho chó tại Đà Nẵng uy tín" is 36 characters (including spaces?). Let's count: t(1) h2? Let's just approximate. We'll need title <=70 characters, include that phrase. Title could be "Thức ăn hữu cơ cho chó tại Đà Nẵng uy tín – Bảo vệ sức khỏe". Count characters: Let's count precisely: "Thức ăn hữu cơ cho chó tại Đà Nẵng uy tín – Bảo vệ sức khỏe". Count characters including spaces:
Thức(5) space(1)=6
ăn(2)=8
space=9
hữu(3)=12
space=13
cơ(2)=15
space=16
cho(3)=19
space=20
chó(3)=23
space=24
tại(3)=27
space=28
Đà(2 with diacritics?) but count as 2 characters? We'll approximate 2 =30
space=31
Nẵng(4)=35
space=36
uy(2)=38
space=39
tín(3)=42
space=43
– (dash with spaces?) Actually there is space before dash? We have space then dash then space? We wrote " – ". That's space dash space = 3 characters => 46
Bảo(4)=50
space=51
vệ(3)=54
space=55
sức(3)=58
space=59
khỏe(4)=63
So about 63 characters, within 70. Good. Title must be . Include main keyword exactly “thức ăn hữu cơ cho chó tại Đà Nẵng uy tín”. Our title includes that phrase exactly? It starts with “Thức ăn hữu cơ cho chó tại Đà Nẵng uy tín”. Yes. Good.
Now article structure:
Title
Title
We need to write a blog article meeting many constraints. Must be in Vietnamese. Must be SEO-optimized, human-like tone, no AI-sounding phrases. Must avoid banned words: “Tuyệt vời”, “Dưới đây là”, “Bài viết này sẽ”, “Hãy cùng tìm hiểu”, “Chúc bạn thành công”. Must not use any numbered lists, no
- or
- allowed? They said can use ul, li. But also said “Chỉ dùng HTML thuần (h1, h2, p, ul, li, a, strong, figure, img).” So we can use ul/li but not use numbered lists. Must not use block code fences. Must produce HTML only, no head/body. Must have at least 1500 words. Must include internal link to a specific URL: thức ăn hữu cơ cho chó. Must embed that link naturally somewhere. Must have at least 3-5 occurrences of the main keyword “thức ăn hữu cơ cho chó tại Đà Nẵng uy tín”. Must include illustration placeholder? They mentioned

comment? They said “ILLUSTRATION_1” but not required? Probably we can include an
tag with placeholder src? They said can use figure, img. We can include a figure with img and caption maybe. Must not exceed 70 characters for title and must contain main keyword. Must be SEO short title under 70 characters. Must include main keyword in title. Title must be
Opening paragraph 100 words, must contain main keyword exactly “thức ăn hữu cơ cho chó tại Đà Nẵng uy tín”. Must be natural. Must be within first 100 words. Must not exceed 100 words? It says “Trong 100 từ đầu tiên bắt buộc chứa từ khóa chính”. So within first 100 words, the keyword must appear. We’ll ensure it’s there.
Then we need H2 sections:
Tiêu đề H2 số 1: Thực trạng / Nỗi đau của thú cưng hoặc chủ nuôi
…

Tiêu đề H2 số 2: Phân tích nguyên nhân & Giải pháp y khoa hữu cơ Ecopets
…
Tiêu đề H2 số 3: Chiến dịch Boss Đẹp – Việt Nam Xanh đồng hành cùng các Trạm cứu hộ
…
Chiến dịch “Boss Đẹp – Việt Nam Xanh” do Ecopets khởi xướng đã hỗ trợ hàng ngàn chó mèo hoang dã tại các foster…
Then Kết Luận with
Kết Luận
and paragraph including Ecopets address.
We need internal link to specific URL using tag with anchor text “thức ăn hữu cơ cho chó”. Must be natural.
We must embed the main keyword 3-5 times throughout article. Already used in title and opening paragraph. Need 2-3 more occurrences.
We must not use any numbered lists, no
- . Use
- maybe for bullet points? But they said only use ul, li allowed, but we can avoid lists entirely.
We must not use AI-sounding phrases like “Tuyệt vời”, “Dưới đây là”, “Bài viết này sẽ”, “Hãy cùng tìm hiểu”, “Chúc bạn thành công”. Avoid those.
We must not fabricate data beyond given. Must only mention the given product details. Must not claim unverified stats. Must not mention numbers like “2 tỷ”, “2×10^9 CFU/g”? They gave that info. We can mention it as given. Must not add extra numbers beyond what’s given? They gave specific numbers: 2 tỷ lợi khuẩn/gram (2×10^9 CFU/g). That’s okay. Must not add extra numbers not given. Must not claim “tăng 45%” etc. Must not mention “thử nghiệm lâm sàng 12 tháng”. So we can mention the details exactly as given.
We must not claim “KHÔNG được tự ý suy diễn hoặc bịa ra bất kỳ số liệu lâm sàng, thử nghiệm, chứng nhận hay nghiên cứu nào không được ghi nhận ở trên”. So we must not add any extra data. We’ll stick to given details.
We must include the list of partner shelters: Hanoi Pet Adoption, Saigon Time, Mái ấm Bảo Châu, Nhà mèo cô Hiền, SAR, Mái ấm Phạm An An. Must mention them somewhere.
We must embed the internal link somewhere naturally. Could embed in a sentence about “thức ăn hữu cơ cho chó”. Must use exact href and anchor text.
We must ensure article length at least 1500 words. That’s long. Need to produce roughly 1500 Vietnamese words. That’s about maybe 10-12 paragraphs of ~150 words each. We’ll need to write a lengthy article.
We must avoid using AI-sounding phrases. Must sound human, natural, empathetic.
We must not use any HTML tags beyond allowed: h1, h2, p, ul, li, a, strong, figure, img. We can use figure and img for illustration. We can include comment

as placeholder? They said “ILLUSTRATION_1” but not required. We can include
maybe.
We must not use block code fences.
We must not use any head/body tags.
We must not use any other tags like div, etc. Only allowed tags: h1, h2, p, ul, li, a, strong, figure, img. So we must avoid using maybe okay. Use for emphasis.
We must not use
. So we must just use paragraphs.We must not use
- unless we need bullet list; but we can avoid lists.
We must ensure we only use allowed tags. So we can just use h1, h2, p, a, strong, figure, img. No
. No. No . No
- . Only use
- ,