Correct

来之不易

/ lái zhī bù yì /
Strokes

Example

Definition

be hard-earned; not easily come by; not be easily achieved/obtained/got

1
fàn
  
,
dāng
láizhī
来之不易
  

Think how hard the toil was for each meal.

2
men
我们
de
shèng
胜利
láizhī
来之不易
  

Victory did not come easily for us.

3
Liǎng
guó
jiān
de
chuántǒng
传统
yǒu
友谊
láizhī
来之不易
  
,
men
我们
yào
jiābèi
加倍
zhēn
珍惜
  

We must redouble our efforts to treasure the hard-earned traditional ties between the two countries.

4
Chénggōng
成功
láizhī
来之不易
  

The success is hard-earned.