







圆木警枕 is a Chinese idiom (chengyu) meaning “to sleep on a round log as a pillow to ensure one remains alert”. Metaphorically, it describes someone who is extremely diligent, self-disciplined, and dedicated to their studies or work, striving hard to achieve their goals. Literally, “round log for an alert pillow”.

Turn a Chinese character or sentence into a GIF or MP4
Open the tool →
Chinese and English fill-in vocabulary worksheets
Open the tool →
Create PNGs with pinyin, highlight character parts or remove strokes
Open the tool →
Picture and word Bingo for your class
Open the tool →圆木警枕 (yuán mù jǐng zhěn) is a Chinese idiom (chengyu) meaning “to sleep on a round log as a pillow to ensure one remains alert”.
圆木警枕 is pronounced yuán mù jǐng zhěn in Mandarin Chinese.
Literally, 圆木警枕 means “round log for an alert pillow”. It is used to mean “to sleep on a round log as a pillow to ensure one remains alert”.
用圆木做枕头,睡着时容易惊醒。形容刻苦自勉。