speak impolitely
It is a Chinese idiom. Pinyin is Q ī ngzu ǐ B ó sh é, which means to speak rashly and casually. It also refers to people who like to say witty things. From Yu Shi Ming Yan.
The origin of Idioms
The 35th chapter of a dream of Red Mansions written by Cao Xueqin in the Qing Dynasty: "Xiren heard the words for a reason. She knew that Baochai didn't ridicule people lightly. When she thought of the meaning of Mrs. Wang last day, she didn't mention it any more."
Idiom usage
It refers to a person's frivolous speech. The fifth volume of Yu Shi Ming Yan written by Feng Menglong of Ming Dynasty: "there is a group of frivolous children in my neighborhood. On weekdays, I see that Wang Yi is a pretty lonely frost. He leans against the door and the wall in his spare time. He's not three or four. He's light mouthed and provocative."
speak impolitely
a place where all kinds of people live - wǔ fāng zá cuò
it is advancing sometimes to seem retreating - jìn dào ruò tuì