Correct

正经八百

/ zhèngjīng bā bǎi /
Strokes

Definition

very serious/solemn

Example

Definition

serious; earnest

1
men
你们
zài
kāiwánxiào
开玩笑
  
,
ér
shì
可是
zhèngjīngbǎi
正经八百
de
  

You may joke with me, but I'm deadly serious.

Related

正经八百