| Hung-yi Lee's Machine Learning / Generative AI Lectures | 4.5/5 | Chinese-speaking learners who want the friendliest on-ramp to deep learning and modern LLM concepts, and anyone who prefers 'understand the principles' over 'memorize the tooling' | One semester of material; roughly 30–50 hours to watch everything, significantly more with assignments | Completely free; grading and credits are reserved for enrolled NTU students |
| Principles of Artificial Intelligence (Peking University) | 4.0/5 | Chinese-speaking CS undergrads and self-learners who want a rigorous classical-AI foundation (search, reasoning, planning, learning), and anyone who wants bilingual Chinese-English AI terminology | 12 weeks, 12 lectures; officially 3–5 hours per week, roughly 40–60 hours total | Free to watch and take quizzes; the verified certificate requires a fee — the price isn't visible without login, so check the course page at enrollment |
| Datawhale Open-Source AI Tutorials (Pumpkin Book, llm-universe, self-llm, happy-llm) | 4.5/5 | Chinese-reading students and career changers who want to learn AI/LLMs at zero cost — especially people who want to build an LLM from scratch (happy-llm) or survive the Watermelon Book's math (Pumpkin Book) | No unified hours: llm-universe part one takes a few hours; happy-llm has 8 chapters with tens of hours of reproduction work; Pumpkin Book is a companion you consult alongside the textbook; self-llm is pick-what-you-need | All tutorial content is completely free and open source; the Pumpkin Book has a paid print edition (check retailer pricing), and self-llm practice requires renting GPU compute at your own cost |