debunking argument
As a Chinese idiom, Pinyin is Z á OK ō n ɡ zh ī L ù n, which means empty and groundless speech. It comes from the book of rizhilu, the book of Wang's entering the city of the king.
Idiom explanation
Empty and groundless speech.
The origin of Idioms
Gu Yanwu's rizhilu, a book on the history of the road, said: "the history of the road holds that the king of Xiang did not recover the country, but Wang Zihu lived and guarded it. This is a hollow theory."
debunking argument
To fix one's position on another - jiāng qǔ gū yǔ
a good sword remains always sharp - bǎo dāo bù lǎo