Correct

后话

/ hòuhuà /
Strokes

Definition

something to be taken up later in speech or writing

Example

As a Noun

(in story-telling) sth to be taken up later

1
shìfǒu
是否
chénggōng
成功
  
,
zhè
shì
hòuhuà
后话
  

Whether or not he did indeed succeed is something I'll take up later on.

2
shì
hòuhuà
后话
  
,
zànqiě
暂且
  

I'll be back on this later. / More about this later.