蓝皮书 lán pí shū

an official report (e.g. governmental)

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. an official report (e.g. governmental)

Characters

Character Meaning
蓝 lán HSK 3
blue; surname Lan; indigo plant
皮 pí HSK 3
skin; leather; naughty
书 shū HSK 1
book; to write; letter