Traditional: 清潔
清洁 (qīng jié) means “clean; to clean”. It is an HSK 6 Chinese word (traditional 清潔) in the HSK 3.0 vocabulary.
Practice each character:
请保持教室的清洁卫生。
Qǐng bǎochí jiàoshì de qīngjié wèishēng.
Please keep the classroom clean and hygienic.
Updated: 2026-05-27