







风马牛不相及 is a Chinese idiom (chengyu) meaning “to be totally unrelated”. To have nothing to do with each other; to be completely irrelevant. Literally, “Wind, horses, and cattle do not reach each other”.
During the Spring and Autumn period, Duke Huan of Qi appointed Guan Zhong as his prime minister. Under Guan Zhong's governance, the state of Qi became powerful.
When the state of Chu failed to pay tribute to Qi, Duke Huan sent troops to attack Chu.
The envoy from Chu said, "Your state of Qi and our state of Chu are far apart, one in the south and one in the north. Even if horses and cattle stray with the wind, they wouldn't reach each other's territory. Why do you wage war?"
After negotiations, Chu and Qi reconciled.

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Open the tool →风马牛不相及 (fēng mǎ niú bù xiāng jí) is a Chinese idiom (chengyu) meaning “to be totally unrelated”.
风马牛不相及 is pronounced fēng mǎ niú bù xiāng jí in Mandarin Chinese.
Literally, 风马牛不相及 means “Wind, horses, and cattle do not reach each other”. It is used to mean “to be totally unrelated”.
风马牛不相及 comes from a classical Chinese story dating back to ancient China. The full story is on this page.
风:走失;及:到。本指齐楚相去很远,即使马牛走失,也不会跑到对方境内。比喻事物彼此毫不相干。