Correct

知情

/ zhīqíng /
Strokes

Definition

to know the facts/to understand/to be familiar with the situation

Example

As a Verb

feel grateful (to sb); appreciate the kindness (of sb)

1
Duì
men
你们
de
qíng
热情
bāngzhù
帮助
,
hěn
zhīqíng
知情

I'm very grateful to you for your cordial help.

As a Verb

know the inside story; know the facts of a case or the details of an incident; be in the know

2
Zhīqíng
知情
rénshì
人士

informed source; insider

3
Fǒurèn
否认
duì
mǒushì
某事
zhīqíng
知情

deny knowledge of sth