Definition great wide world / marvelously diverse world / (Buddhism) cosmos (abbr. for 三千大千世界[san1 qian1 da4 qian1 shi4 jie4])

Idiom In Buddhist terms, the thousand times of the world is called the small thousand world, the thousand times of the small thousand world is called the middle thousand world, and the thousand times of the middle thousand world is called the big thousand world / Later refers to the vast and boundless world

Usage