Correct

国库

/ guókù / 
Strokes

Definition

public purse/state treasury/national exchequer

Example

As a Noun

national/state treasury; exchequer

1
Guókù
国库
tòuzhī
透支

treasury overdraft

2
Guókù
国库
tóuzī
投资

treasury investment

3
Guókù
国库
shōurù
收入

public revenue

4
Chōngshí
充实
guókù
国库

augment the national treasury