Open your mouth
To be frank, Chinese idiom, Pinyin is k ā IK ǒ Uji à nd ǎ n, which means to speak straightforwardly without hidden music. It's the same as "open mouth". From wumenguan · Zhaozhou Xibo.
Analysis of Idioms
Open to the heart
The origin of Idioms
In Song Zong Shao's "no gate pass, Zhaozhou Xibo", it is said that "Zhaozhou is open-minded and shows his heart."
Idiom usage
It refers to a person who speaks directly. I'm in front of a hundred people. The first volume of Lu Xiangshan's quotations
Open your mouth
the wind and rain come in their time - fēng tiáo yǔ shùn
tell in a simple, straightforward way - píng pū zhí xù
Purple clothes and yellow waists - yī zǐ yāo huáng
a few isolated words and phrases - piàn yán zhǐ yǔ