Correct

正儿八经

/ zhēngr bā jīng /
Strokes

Definition

serious/earnest/real/true

Example

Definition

serious; earnest

1
Biè
zhème
这么
zhēngr  jīng
正儿八经
de
  
,
shì
kāiwánxiào
开玩笑
ne
  

He was just kidding. Don't take it seriously.