一千 yiˉ qianˉ

(One thousand)

One thousand, 1000

千萬 qianˉ wanˋ

(Huge, To emphasize)

Huge amount, to emphasize what follows

一

A, An, As soon as, Once, One, Single, The

One, 1, Single, A, An, Once, As soon as, The

千

Many, Numerous, Thousand, Very

Thousand, 1000, Numerous, Very, Many

萬

All, Many, Ten thousand, Very

Ten thousand, ten thousand, 10000, Very, Many, All