be well-informed of
As a Chinese idiom, Pinyin is R ú zh ǐ zh ū zh ǎ ng, which means that things are easy to do. From the Analects of Confucius, Bayi.
The origin of Idioms
"The Analects of Confucius · Bayi": the theory of "or ask". Confucius said, "I don't know. I know what the speaker is to the world. It's like showing all these things." It's the palm of the hand. "
Idiom usage
The emperor shouhuang talked about the affairs of the world like the palm of one's hand. Song · Yang Wanli's recommendation of Wang Zizhong's collection of Xu Yuande's achievements
Analysis of Idioms
Know like the back of your hand
Chinese PinYin : rú zhǐ zhū zhǎng
be well-informed of
to show one 's determination to fight to the last. jì hé fén zhōu
clarion call to awaken the public to lurking danger by writing at the top of one 's voice. dà shēng jí hū
dragons and snakes follow one 's writing brush -- good penmanship. bǐ zǒu lóng shé