Searching in the hoof
It is a Chinese idiom, Pinyin is t í Ji ā ns ā nx ú n, which means that when a horse runs, it has to jump three times between its front and back hooves. A horse runs very fast. It comes from Han ceyi.
The origin of Idioms
In the Western Han Dynasty, Liu Xiang's "Warring States policy · Han ceyi" said: "the good of Qin and Ma, the army and soldiers, who are searching between the front and back, can't be counted."
Idiom usage
A horse runs fast
[example]
Seven feet says search. It is said that the disease of a horse's walking can be traced back and forth. This article was quoted in biographies of Zhang Yi in historical records, and Sima Zhen asked for Yin
Searching in the hoof
never to slacken morning or night - sù yè fěi jiě
provide for oneself and live comfortably - yǎng zūn chǔ yōu
the happy reunion of friends chatting together late into night - xī chuāng jiǎn zhú
have a squeeze hold on the enemy by slapping his back and strangling his throat - è hóu fǔ bèi
like throwing stones into the water - rú shí tóu shuǐ