Small screen, global classroom

Chinese lessons have joined TikTok's attention economy. Their fortunes are unequal. A study of 75,188 videos found that the most-viewed 1,000 captured 70% of all views. The median clip managed just 558.

Published on September 14, 2026, in the Journal of Social Computing, the study combines the expertise of Hui Chen, a computational linguist at Beijing Foreign Studies University, and Zhengze Li and Xiaoming Fu, computer science researchers at Göttingen.

It examines videos posted between September 2017 and May 2025. Nearly 84% lasted under a minute. Production was concentrated: South Korea supplied 26% of sampled videos; America 20.4%.

Larger populations and economies were associated with greater production and engagement, while proximity to China correlated with higher activity. A measure of cultural distance showed no statistically significant association. These are patterns, not proof of the forces behind them.

The authors want to examine how recommendation algorithms, creators' commercial incentives and learners' movement between platforms shape the circulation of language instruction. Tracking algorithm and policy changes over time could clarify their effects on output and engagement. Comparisons with YouTube and Instagram Reels could establish whether the economic patterns observed are peculiar to TikTok.

TikTok has no shortage of Chinese lessons. Why a few command most of the attention will require more homework.