What Hong Kong's TSA Chinese Exam Actually Tests (And Why AI Tutors Get It Wrong)
This story is from 2026-10-12. It is preserved in the archive; the latest stories are on the live feed.
When we started building LUMI Chinese Institute , an AI-powered Chinese tutor for Hong Kong students aged 4–16, we made the classic edtech mistake: we generated a lot of reading passages and a lot of questions, and assumed quantity was the product. Then we spent a week auditing every single passage…
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- 2026-10-12 06:04 · DEV Community — Machine Learning
What Hong Kong's TSA Chinese Exam Actually Tests (And Why AI Tutors Get It Wrong)