







通风讨信 is a Chinese idiom (chengyu) meaning “to secretly leak confidential information or plans to an opposing party or adversary; to clandestinely inform one side about the other's secrets”.

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Open the tool →通风讨信 (tōng fēng tǎo xìn) is a Chinese idiom (chengyu) meaning “to secretly leak confidential information or plans to an opposing party or adversary; to clandestinely inform one side about the other's secrets”.
通风讨信 is pronounced tōng fēng tǎo xìn in Mandarin Chinese.
犹言通风报信。把对立双方中一方的机密暗中告诉另一方。