Correct

孩子嘴里讨实话

/ hái zi zuǐ lǐ tǎo shí huà /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/孩子嘴里讨实话-Chinese-idioms-Cchatty-7bd82ff7-31ed-4820-b9b9-3dbdec189224-1612776927.jpg

Collocation

1
真是孩子嘴里讨实话呀
2
俗话说,孩子嘴里讨实话
3
孩子嘴里讨实话,……

Definition

孩子嘴里讨实话:

Literally means:

obtain truth from the child's mouth; children tell the truth.

Actually means:

讨, seek. It means obtaining the truth from a child. It is used to indicate that child is pure and simple and doesn't tell lies thus his words are reliable.

讨,寻找。孩子嘴里讨实话,从孩子的嘴里得到真实的话。用来指小孩天真幼稚,不会造假,说的话真实可信。

Example

Used as a minor sentence or object. (作小句、宾语)
1
men
他们
liǎngkǒuzi
两口子
zhījiān
之间
de
shìqing
事情
  
,
zuìhǎo
最好
wènwèn
问问
men
他们
de
háizi
孩子
  
Háizi
孩子
zuǐ
嘴里
tǎo
shíhuà
实话
  
,
háizi
孩子
shuō
de
néng
可能
gēng
zhēnshí
真实
xiē
  

You'd better ask their children about the things between them. The child's mouth is telling the truth, and the child's words may be more true.

2
huàshuō
俗话说
  
,
háizi
孩子
zuǐ
嘴里
tǎo
shíhuà
实话
  
men
你们
jiā
de
shìqing
事情
érzi
儿子
dōu
gào
告诉
le
  
,
zhème
这么
de
shìqing
事情
  
,
zěnme
怎么
hái
mán
zhāo
ne
  
?

As the saying goes, the child's mouth is telling the truth. Your son told me about your family, such a big thing, how can you hide from me?

3
Háizi
孩子
zuǐ
嘴里
tǎo
shíhuà
实话
  
,
jǐngchá
警察
gēn
根据
háizi
孩子
suǒ
shuō
de
huà
  
,
jìn
进一步
zhuīchá
追查
  
,
zhōng
终于
zhǎodào
找到
zuìfàn
罪犯
duǒcáng
躲藏
de
fāng
地方
  

The child's mouth to tell the truth, the police according to what the child said, further investigation, finally found the criminal hiding place.