翻天覆地fāntiānfùdìTop 25000Meanings1. sky and the earth turning upside down (idiom); fig. complete confusion2. everything turned on its headCharacters used翻to flip over天sky覆to cover地-lyExamples1相比xiāngbǐ二十èrshí年前niánqián的de日本Rìběn，现在xiànzài的de日本Rìběn有yǒu了le翻天覆地fāntiānfùdì的de变化biànhuà。Japan is now very different from what it was twenty years ago.