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Chasing 100M Daily Users, Duolingo Reconsiders Ads, Paying Influencers, and Its Most Expensive Plan

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XuetangX

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XuetangX Courses

XuetangX is an open online learning platform for Chinese students. It offers massive courses in multiple disciplines, with a mission to build an affordable, quality learning environment for everyone.

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Biomedical Sensors

Introduces the principles, design, analysis, and measurement of biomedical sensors across electrochemical, optical, thermal, magnetic, cellular, and nanoscale applications.
- XuetangX
- Self-Paced
- Free Online Course
Zhuangzi's Fables and Their Wisdom

A great course to not only learn about Chinese culture and philosophy but also help find your true “Way”(Tao).
- XuetangX
- Self-Paced
- Free Online Course
庄子寓言及其智慧


用英语解读《庄子》寓言，探索其中关于自由、相对主义与人生境界的哲学智慧。
- XuetangX
- Self-Paced
- Free Online Course
英美音乐与文化


通过英美流行歌曲梳理布鲁斯、乡村、R&B与摇滚的历史及其社会文化影响，提升英语理解与跨文化视野。
- XuetangX
- Self-Paced
- Free Online Course
Experimental Fluid Mechanics

Introduces physical similarity, wind-tunnel modeling, flow measurement, and uncertainty analysis for experimental fluid mechanics.
- XuetangX
- Self-Paced
- Free Online Course
Principles of System Reliability

Learn how reliability modeling, analysis, design, testing, evaluation, and management support dependable systems throughout the product life cycle.
- XuetangX
- Self-Paced
- Free Online Course
English Pedagogy

Explore English language teaching methods, lesson design, and classroom practice while moving from pedagogical theory to reflective teaching.
- XuetangX
- Self-Paced
- Free Online Course
英语课程与教学论


Learn to teach English through major language-teaching methods, lesson design, reflective practice, and classroom-based activities.
- XuetangX
- Self-Paced
- Free Online Course
Selected Readings in British and American Poetry

Read British and American poetry through close analysis of poetic language, forms, rhythm, meter, figurative language, and representative poets.
- XuetangX
- Self-Paced
- Free Online Course
Bible As Literature

Read the Old Testament as literature through its genres, archetypal stories, poetic techniques, characters, plots, and tragic structures.
- XuetangX
- Self-Paced
- Free Online Course
Intercultural Communication

Learn to analyze intercultural communication cases and build competence for communicating across Chinese and Western cultural perspectives, values, and ways of thinking.
- XuetangX
- Self-Paced
- Free Online Course
高级食品化学


从水活度与分子迁移率到脂质加工，探讨水、脂质、蛋白质和碳水化合物如何影响食品稳定性与质量。
- XuetangX
- Self-Paced
- Free Online Course
Flavor Chemistry and Analysis

Learn how food aroma and taste compounds are extracted, identified, and formed through flavor chemistry analysis and experiments.
- XuetangX
- Self-Paced
- Free Online Course
Engineering Mechanics

Introduces statics and mechanics of materials, from force systems and friction to stress, deformation, beam bending, and failure-oriented design.
- XuetangX
- Self-Paced
- Free Online Course
Engineering Thermodynamics

Learn classical engineering thermodynamics through energy laws, fluid properties, power and refrigeration cycles, gas and vapor flow, and laboratory experiments.
- XuetangX
- Self-Paced
- Free Online Course

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