as like as chalk and cheese
In Chinese idioms, the Pinyin is Ji ǒ NGH ū B ù t ó ng, which means that the description is very different, or completely different. It's a long way off. From Lao Can's travels.
The origin of Idioms
Chapter 10 of Liu e's travels to Lao can in the Qing Dynasty: "the music we play is very different between one player and two players.
Idiom usage
As predicate, object, attribute; used for comparison between the two. example it is worth noting that the natural conditions of the north and south of the mountain are very different. Jian Bozan's visit to ancient China in Inner Mongolia
Chinese PinYin : jiǒng hū bù tóng
as like as chalk and cheese
hide like a dead body and appear like a dragon. shī jū lóng xiàn
act with courage and determination. hē fó mà zǔ