like the palm of one 's own hand

like the palm of one 's own hand

Lanruzhizhang is a Chinese idiom, Pinyin is l à NR ú zh à ng, which means you can speak as well as you can. I know the situation very well. From: Guangyang Zaji.

Idiom explanation

Idiom: rotten as the palm of one's hand

[Pinyin]: l à NR ú zh à ng

Explanation: you know what you say. I know the situation very well.

Idioms and allusions

[source]: Volume 3 of Guangyang Zaji written by Liu Xianting in the Qing Dynasty: "his father Chengbi was a stranger. He was rarely a group robber. He did not know anything about reading. It was the success or failure of the ancient and modern generations in the struggle against chaos

Discrimination of words

[pinyin code]: lrzz

Synonym: know like the back of your hand

Antonym: Darkness

To know something well is to know something well