Hairy?
Description: A hair on nine cows. Metaphor is a very small number in a very large number, which is insignificant.
From: Letter to Ren Shaoqing by Sima Qian of Han Dynasty: "If a courtier is brought to justice and punished, what is the difference with nine cows and nine ants?"
Example: Song Jiuyuan and Song Caoshu: "This is a county official, especially in Niu Yi, who can save tens of thousands of families in one city from poverty."
Grammar: formal; As subject, object and attribute; Metaphor is insignificant.
Second, cloud nine [jiǔ xiāo yún wài]?
Description: Nine days: high altitude. Cloud nine. Metaphor is infinite or distant without a trace.
From: Yan Family Instructions by Yan Zhitui in the Northern Qi Dynasty: "One thing is just right, one sentence is clear and clever, and the spirit is nine years old."
Grammar: formal; As subject, object and complement; Used after a verb that means to disappear.