Correct

开导

/ kāidǎo / 
Strokes

Definition

to talk sb round/to straighten sth out/to enlighten

Example

As a Verb

enlighten; help sb to see what is right or sensible; bring sb to reason; bring sb to his senses; bring sb along; help sb to straighten out his wrong or muddled thinking

1
Tā
他
yī
一
shí
时
xiǎng
想
bùtōng
不通
  
,
wǒ
我
qù
去
kāidǎo
开导
kāidǎo
开导
tā
他
  
。

He hasn't come round yet. Let me try and put things in the right perspective for him.