The outline is not sparse
In Chinese idioms, Pinyin is g ā NGM ù B ù sh ū, which means detailed laws and regulations. It comes from the new sayings of the world · speech written by Liu Yiqing of the Southern Song Dynasty.
Idiom usage
Used as a predicate, attribute, policy, etc
The origin of Idioms
Liu Yiqing's Shi Shuo Xin Yu Yu Yu in the Southern Song Dynasty: "Liu Gong Gan was guilty of disrespect. Emperor Wen asked: Why did you not respect Wen Xian? Zhen replied, "I'm honest, mediocre and short, and I'll go down from the first rank to the next."
Idiom explanation
The metaphor is detailed.
The outline is not sparse
external things that are not physically connected with oneself - shēn wài zhī wù
Troops and horses are not moving, food and grass go first - bīng mǎ bù dòng,liáng cǎo xiān xíng
Shrug one's shoulders and bend one's back - sǒng jiān qū bèi
have no skill in any of a hundred ways - bǎi wú yī néng
Make a gap by pointing out flaws - zhǐ xiá zào xì