One sings the other
In Chinese, Pinyin is C ǐ ch à NGB ǐ h è, which means singing here and harmonizing there. Describe each other. It comes from Ji Shi Ji Shi Ji Zi Xu of Ming Dynasty.
The origin of Idioms
Chen Tian of the Qing Dynasty's chronicle of Ming poetry: he had been isolated from the first seven scholars for decades, but he was in harmony with each other and echoed his wishes.
Idiom usage
They are used as predicate and attribute. examples now ~, all agree. ——The ninth chapter of the romance of Empress Dowager Cixi by Cai Dongfan
Analysis of Idioms
Antonyms: contradiction, self contradiction
One sings the other
tag along with the trend of the times - yǔ shì yǎn yǎng
Cherish the new and discard the old - lián xīn qì jiù
The wind swept the autumn leaves - jí fēng sǎo qiū yè