To be sure of it
To be sure, Chinese idioms, Pinyin is d ǔ é RL ù nzh ī, which means to discuss exactly. It comes from Yu Lin by Pei Qi of Jin Dynasty.
Idiom usage
He is loyal, intelligent and courageous. It is not a time to reduce his past.
The origin of Idioms
Pei Qi's Yulin in Jin Dynasty said: "Lin Gongyun: he is full of satire, takes Zuozhuan and pursues Zheng Kangcheng. He is a high-ranking disciple. If he talks about it, he will never leave the dust bag!"
Idiom explanation
DUK: it's practical. Exactly.
Chinese PinYin : dǔ ér lùn zhī
To be sure of it
be irreconcilable opposed to. shì bù liǎng cún
Depicting the head and drawing the corner. miáo tóu huà jiǎo
sail the boat with the help of the wind. jiè fēng shǐ chuán