SentenceLab – Practice Chinese by actively creating sentences instead of using flashcards

Summary: SentenceLab helps intermediate Chinese learners (HSK3-6) overcome the plateau by actively creating sentences with new vocabulary. It provides AI feedback on grammar and naturalness combined with spaced repetition to improve retention and usage confidence.

What it does

Users practice Chinese by forming their own sentences using target vocabulary, receiving instant AI feedback to correct grammar and improve naturalness. The platform integrates spaced repetition to reinforce learning.

Who it's for

Intermediate Chinese learners who recognize words but struggle to confidently use them in conversation.

Why it matters

It addresses the gap between passive vocabulary recognition and active language production, helping learners use words correctly and confidently.