Correct

改期

/ gǎiqī /
Strokes

Definition

to reschedule/to rearrange (e.g. a meeting)/to postpone

Example

As a Verb

change the date; reschedule

1
guǒ
如果
xià
下雨
  
,
sài
比赛
jiù
de
gǎi
改期
  

If it rains, the match will have to be put off/postponed.

2
Huì
会议
gǎi
改期
xíng
举行
  

The meeting will be rescheduled.

3
Jiāng
huì
会议
gǎi
改期

change the date of a conference