







谈虎色变 is a Chinese idiom (chengyu) meaning “to turn pale or become agitated and tense at the mere mention of something one deeply fears or has been traumatized by; to show great fear at the mention of something scary”. Literally, “Mention a tiger, and one's countenance changes”.
Cheng Hao, a famous Neo-Confucian philosopher during the Northern Song Dynasty, once said:
"There was a farmer who had previously been bitten by a tiger and thus truly understood its ferocity. One day, when he heard that a tiger had injured someone in another place, the people around him were astonished, but he himself became utterly terrified and changed color. This was because he had personal experience of being bitten.
Scholars seeking true knowledge should understand this principle."

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Open the tool →谈虎色变 (tán hǔ sè biàn) is a Chinese idiom (chengyu) meaning “to turn pale or become agitated and tense at the mere mention of something one deeply fears or has been traumatized by; to show great fear at the mention of something scary”.
谈虎色变 is pronounced tán hǔ sè biàn in Mandarin Chinese.
Literally, 谈虎色变 means “Mention a tiger, and one's countenance changes”. It is used to mean “to turn pale or become agitated and tense at the mere mention of something one deeply fears or has been traumatized by; to show great fear at the mention of something scary”.
谈虎色变 comes from a classical Chinese story dating back to ancient China. The full story is on this page.
色:脸色。原指被老虎咬过的人才真正知道虎的厉害。后比喻一提到自己害怕的事就情绪紧张起来。