Correct

大千世界

/ dà qiān shìjiè /
Strokes

Definition

great wide world/marvelously diverse world/(Buddhism) cosmos (abbr. for 三千大千世界[sān qiān dà qiān shì jiè])

Example

Definition

boundless universe; wide world

1
qiānshìjiè
大千世界
  
,
yǒu
无奇不有
  

In this boundless world of ours, there is no lack of unusual things.