翻天覆地
fān tiān fù dì · HSK 7
sky and the earth turning upside down
🌪️🔄 flip heaven, cover earth — everything flipped upside down
翻 (flip) + 天 (heaven/sky) + 覆 (overturn/cover) + 地 (earth/ground). Each pair describes a radical reversal — sky flipped, ground overturned. Together they mean total upheaval, chaos so extreme that up and down have swapped places.
翻 — 番 (turn/sequence) + 羽 (feathers)
A semantic-phonetic compound. 羽 (feathers) gives the meaning, evoking a bird flipping or fluttering its wings, while 番 supplies the sound. From this 'flip over' sense it extended to 'turn over,' 'overturn,' and later 'translate' — that is, turning words from one language into another.
天 — 一 (one/sky) above 大 (big person)
Originally a pictograph of a person (大) with an emphasized head, representing what is above — the sky or heavens. The top stroke evolved into 一, symbolizing the vast expanse overhead. From 'sky' it extended to mean 'day,' 'heaven,' and 'nature.'
地 — earth 土 + 也 (phonetic)
地 is a semantic-phonetic compound. The left component 土 means 'earth' or 'soil' and gives the meaning, while 也 on the right hints at the pronunciation. Originally referring to the ground or land, it broadened to mean 'place,' 'region,' and 'territory.'