Who runs this site
markhocai.com is the website of the Mark học AI channel, which explains AI for non-technical people. Every article, video, quiz, game and book on the site is free.
Using the content
You may read, watch, download the book and use the sample prompts to learn or to teach others. When sharing, please share the link to the article or video. To repost a whole article, cut the videos or use the Mark and Bit characters for anything else, email us first. The site's source code is MIT licensed; the text, images and videos remain Mark học AI's.
AI-assisted content
Scripts, images and voices are made with help from AI and then checked by a person. The video voiceover is AI-generated (ElevenLabs). We try to cite a source for every number, but AI tools change fast, so some details may be out of date or wrong. The content is for learning only and is not a substitute for advice from a doctor, lawyer or financial professional. Spotted a mistake? Email us and we'll fix it.
Quizzes and certificates
A certificate shows you passed a quiz on this site. It is not an official degree or qualification. The name on it is typed by you and stays on your device.
Video service
When you order a video on the Services page, the price and edit rounds follow the plan you choose. You must have the right to use the logos, images and content you send us. The delivered video is yours to use for your business. The channel only shows it as a sample with your consent, for example for our first 3 clients at 50% off.
- You can revise the script as many times as you like. We start the video only after you approve it.
- After delivery, edits follow your plan's rounds. Our own mistakes (typos, narration that differs from the approved script) are fixed free and don't count as a round.
- Extra rounds or changes to approved content are quoted first and only done if you agree.
- Cancel before approving the script: full refund. Cancel after approving the script but before delivery: 50% refund.
- If the video doesn't match the approved script and still isn't right after all rounds: 100% refund.
- Refunds are sent by bank transfer within 7 days of your request.
We don't take on misleading claims, exaggerated promises, gambling, lending, or anything harmful to viewers.
Supporting the channel
Donations on the Support us page are voluntary and come with no perks. If you sent money by mistake, email us with a screenshot of the transfer and we'll return it.
Outside links
The site links to YouTube, Facebook, TikTok, Discord and AI tools. Those sites have their own terms.
Privacy
What the site counts and never stores is on the Privacy · Terms page.
When these terms change
When we change the terms, we update the date at the top of this page. Orders already placed keep the terms in force when you ordered.
Questions
Email markhocai@gmail.com.