Correct

不撞南墙不回头

/ bù zhuàng nán qiáng bù huí tóu /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/不撞南墙不回头-Chinese-idioms-Cchatty-ad8caa39-f84a-4861-950e-ec188d1090dd-1612776224.jpg

Collocation

1
不撞南墙是决不会回头
2
不撞南墙不回头的人
3
又不撞南墙不回头
4
真是不撞南墙不回头

Definition

不撞南墙不回头:

Literally means:

no turning back until you hit the south wall

Actually means:

南墙 refers to walls in general.

This phrase figuratively means that one refuses to repent until one tastes frustration or failure. It implies being stubborn.

南墙,泛指墙壁。比喻不遭受挫折或失败,不知道悔悟。强调人很固执。

Example

Used as a minor sentence, or as object, predicate or attributive. It can have other words in between. (作小句、宾语、谓语、定语,中间可插入别的词语)
1
shi
men
我们
yuàn
愿意
gēn
gàn
  
,
érshì
而是
zhè
shì
gàn
不得
  
,
jiùshì
就是
zhuàng
nán
qiáng
huítóu
回头
  
,
jiànguāncailuòlèi
不见棺材不落泪
  
!

It's not that we don't want to do it with you, it's that we can't do it, but you don't hit the south wall and don't look back, don't see the coffin don't cry!

2
shì
zhuàng
nán
qiáng
huítóu
回头
de
rén
  
méiyǒu
没有
bàn
办法
zhǐ
阻止
de
màoxiǎn
冒险
xíngwéi
行为
  
,
zhǐhǎo
只好
ràng
tīngtiānyóumìng
听天由命
le
  

He is a man who doesn't hit the south wall and doesn't look back. There was nothing I could do to stop his risk-taking, so I had to let him take his orders.

3
xiàng
一向
shí
fēn
zhí
固执
  
,
zhuàng
nán
qiáng
huítóu
回头
  
men
我们
yòngbuzháo
用不着
zài
quàn
le
  

He has always been very stubborn, do not hit the south wall do not look back. We needn't persuade him any more.