Crazy guess idiom 2 What idiom is flying horse stepping on clouds?

What happened? 【tiān mǎ xíng kōng】?

new word

Basic interpretation? Detailed explanation?

[ tiān mǎ xíng kōng ]

1. God horse gallops in the air, describing poetry, calligraphy, words and deeds, and so on.

2. Describe that talking and doing things are irrelevant.

tidy

Liu Yuan Tingzhen's Preface to Satya West Poetry: "Those who are so deified and detached from the public are almost unrestrained and have extraordinary steps."