Correct

缘何

/ yuán hé /
Strokes

Definition

why?/for what reason?

Example

As a Pronoun

why

1
Yuán
缘何
zhì
至此
  
?

What is your reason for coming here?

2
Yuán
缘何
chū
xià
下策
  
?

Why do you resort to such an unwise move?