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

AI got cheap enough that Duolingo’s most expensive plan may not survive it. I read the earnings call transcript and opened the app to see what is actually changing for learners.

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XuetangX

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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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Guizhou Vocational Technology Institute
New media marketing practice

Practice new-media marketing across WeChat, short video, livestreaming, QR codes, H5 pages, and other online and offline channels.
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Hangzhou City University
Global Tourism Development Trends

A global survey of tourism’s evolution before and after COVID-19, sustainable, medical, wellness, and emerging industry pressures.
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Guizhou Vocational Technology Institute
Online store operation practice

Practical training for independently opening and operating a Taobao online store, from product selection and store design to promotion, analytics, and customer service.
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International Business Management

Examines how culture and global conditions shape management, marketing, negotiation, and internationalization strategies for companies expanding across borders.
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East China University of Technology
Mechanics of Materials

Applies stress, deformation, strength, and stability theories to engineering problems involving tension, torsion, bending, and combined loading.
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South China Agricultural University
Food Microbiology Testing

Food Microbioly Testing is an indispensable skill for food practitioners and food hygiene supervisors to ensure food safety and hygiene.
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Simplified Acupuncture and Moxibustion

This course is designed for using concise content and language to introduce theory, technique and therapy of acupuncture.
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Small Acupoints Help Your Health Better on

Learn to locate and use about 80 acupoints across the fourteen meridians, extra points, and infantile Tuina.
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A Bite of Chinese Materia Medica

Learn how Traditional Chinese Medicine uses food, herbs, fruits, and vegetables in dietetic therapy for the Five Zang viscera.
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South China Agricultural University
International Logistics 101: Global and China's Perspectives

Learn how international logistics connects supply chains, trade contracts, Incoterms, payments, customs, transportation, and risk from global and Chinese perspectives.
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Yanshan University
Spectrometric Identification of Organic Compounds

Learn to identify organic compounds using UV–visible, infrared, NMR, and mass spectrometry, combining spectra to determine molecular structures.
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South China Agricultural University
Food Chemistry

An English-language molecular study of food composition, properties, nutrients, safety, and chemical changes during processing and storage.
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Shenzhen Polytechnic
Innovative Thinking（创新思维）

In order to actively embrace the opportunities and challenges of the new scientific and technological revolution and industrial reform, "innovative thinking" is based on the demand standard and development trend of industrial reform for compound innovati…
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Clinical Procedures for Health Professionals (Clinical Procedures)

Practice more than 50 internationally standardized clinical procedures through problem-based cases, virtual reality, and AI standardized-patient simulations.
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Henan University
Chinese Economics

Explores public economics through collective action, public goods, and Confucian and Legalist models of Chinese governance.
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