Features
Pricing
For Teachers

HSK 7

堵塞

dǔsè

to clog up, blockage

Practice this word on HanziForge

Build your Chinese vocabulary with spaced repetition and contextual reading.

汉字 HanziForge

AI-powered Chinese language learning

Legal

Privacy Policy Terms of Service Refund Policy

Community

Blog Contact Us

© 2026 HanziForge. All rights reserved.v2.91.7