Correct

一言难尽

/ yī yán nán jìn /
Strokes

Definition

hard to explain in a few words (idiom); complicated and not easy to express succinctly

Example

Definition

it is hard to explain in a few words; it's a long story (to tell)

1
Zhè
nián
guò
de
zěnmeyàng
怎么样
ā
  
?
yánnánjìn
一言难尽
  

‘How have you been doing these years?' ‘It's a long story.'