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奋笔疾书
奮筆疾書
fènbǐjíshū
1. to write at a tremendous speed

Character Breakdown

奋
fèn
to strive, to exert effort; to arouse
HSK 4 8 丶
笔
bǐ
pen, pencil, writing brush; to compose, to write; Hanzi stroke
HSK 2 10 丶
疾
jí
sickness, illness, disease; to envy, to hate
HSK 6 10 丶
书
shū
book, letter, document; writing
HSK 1 4 丶

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