Correct

没大没小

/ méi dà méi xiǎo /
Strokes

Definition

impolite/cheeky/impudent

Example

Definition

show no respect for one's elders; be impolite to one's elders; fail to treat elders properly; make no difference between the senior and the junior

1
zhēnshi
真是
méiméixiǎo
没大没小
  
,
zěn
néng
yàng
那样
duì
qīn
父亲
shuōhuà
说话
ne
  
?

He has no manners. How could he speak to his father like that?

Related

没大没小