Starbooked

Cô Tiệp (@cotiep3) is a Vietnamese channel from Vietnam that posts lower-secondary math lessons, covering algebra, geometry and exam practice for grades 8 and 9. The channel has about 1,850 subscribers and a median of 178 views per video, with 256 uploads in total but none in the last 90 days. Sponsored integration rates are estimated at $150 to $250 per video.

Why brands book Cô

Vietnamese lower-secondary math channel with a loyal, exam-focused student audience

  • About 1,850 subscribers and 226,335 lifetime views across 256 videos
  • Median of 178 views per video, with long-form lessons averaging around 18 minutes
  • No sponsored content in recent uploads, so audience trust in endorsements is untested
Best foreducation tools for studentsstudy apps and tutoring servicesstationery and school supplies
Watch forUploads have stopped for over a year and median views are low, so reach is limited.

Brand fit report

Content

Topics, IAB taxonomy
Education85%
Careers15%
Formats
whiteboard lessons, worked exercises, class farewell videos
Tone
instructional, plain
Language
Vietnamese
On camera
No, voiceover and b-roll
Production
Phone, natural light
Typical length
4 to 36 minutes

Audience

Commercial intent10/100
Comments asking for links, prices or where to buy
Sentiment60/100
Positive share of 30 comments
Engagement2.2%
Likes and comments per view on recent videos
Audience asks abouthow to solve quadratic equations with Viète's formulashow to graph linear functions y=ax+bhow to prepare for the grade 10 entrance exam
Age
5%18-24
0%25-34
0%35-44
0%45+
Gender
50%women
50%men
Countries
Vietnam95%
LanguagesVietnamese 100%

Commercial

0%of the last 50 videos were sponsored
None seenno sponsored videos in the last 50
Brands seen
None yet
Categories promoted
None yet
Affiliate links
No

No sponsorship disclosures found in the last 50 videos

Suitability GARM Brand Safety Floor + Suitability

Profanitylow
Adultlow
Drugslow
Violencelow
Politicslow

Family friendly
Recent titles cover school math topics and class farewell videos with no flagged content.

We classify content, never people. No age, gender, ethnicity, religion or political views are inferred about the creator. Audience figures are estimates unless marked verified. Creators can correct anything on their profile.

Platforms

PlatformFollowersMedian viewsUploads, 90d
YouTube1.9k1780

Benchmark score: 12 / 100

Public rule, same for everyone. How it works.

Engagement Median views relative to followers12 / 50
Activity Uploads in the last 90 days0 / 30
Reach Followers on the main platform0 / 20

Recent videos

▶Kỉ niệm 2k10 · 316 views▶Minh Trí tặng các bạn 2k9 · 152 views▶Hoang Hải - Thành Luân tặng các bạn 2k9 · 158 views

Last three uploads, latest 451 days ago.

Kênh chia sẻ kiến thức về bộ môn toán cấp 2 Toàn bộ bài giảng xem tại : ToanCoTiep.Com Liên hệ : 0947.033.995 - 0967.265.695 Email : toancotiep@gmail.com
Cô Tiệp's own profile description on YouTube

Are you Cô Tiệp? Claim or remove this profile.

About Cô Tiệp

Cô Tiệp is a Vietnamese education channel run from Vietnam that publishes lower-secondary math lessons. The channel posts long, low-production videos on a whiteboard, covering topics such as quadratic equations, linear functions, rational numbers and circle geometry. Most content is practice-oriented and aimed at students preparing for school tests and the grade 10 entrance exam.

The channel has about 1,850 subscribers and a median of 178 views per video, so its audience is small. The estimated viewers are students aged mostly under 25 and their parents, with most viewers in Vietnam. Uploads paused after 2025, and no sponsored content has been found. These figures are estimates from public channel data.

At a rate of $150 to $250 per video, this channel suits education and study-tool brands that want a cheap test placement with a Vietnamese student audience. Its CPM of $20 to $35 per 1,000 views is higher than the $10 typical for paid ads, so brands should weigh that against its small reach.

Written from Cô Tiệp's public YouTube profile, platform data and web mentions. Numbers updated 2026-10-19. Cô Tiệp can edit or remove this page at any time.

Questions about Cô

How much does Cô Tiệp charge for a sponsored video?

Cô Tiệp's estimated rate is $150 to $250 per video, based on a median of 178 views. The channel has not published rates, and this figure is a Starbooked estimate from public data. Contact details unlock on Starbooked for $0.80.

What does Cô Tiệp post about on YouTube?

Cô Tiệp posts Vietnamese lower-secondary math lessons, including algebra, geometry and exam exercises. Videos are mostly long, low-production whiteboard lessons. Uploads have been paused since mid-2025.

How do I contact Cô Tiệp for a brand deal?

The channel lists an email address and phone numbers in its description. Contact details unlock on Starbooked for $0.80. Boosted creators can be booked through Starbooked directly.

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