close the country to international intercourse
Closed door autonomy is a Chinese idiom, the pronunciation is B ì Gu ā NZ ì zh ǔ, meaning to close the pass, not to foreign exchanges. From the anthology of literature and art, a manifesto.
Idiom explanation
It refers to closing the pass and not communicating with foreign countries.
The origin of Idioms
It's not the time for us to shut ourselves up. It's our urgent plan to import the art of occidental synesthesia. Guo Moruo's collection of literature and Art: a manifesto
Idiom usage
The metaphor is conservative.
Analysis of Idioms
Closed door
close the country to international intercourse
outmaneuver the enemy over glasses of wine - zhé chōng zūn zǔ
a disciple who has not taken lessons directly under the master himself - sī shū dì zǐ