Correct

挂心

/ guàxīn /
Strokes

Definition

to worry/to be on one's mind

Example

As a Verb

worry (oneself) about; be on one's mind; be concerned (for)

1
不必
guàxīn
挂心
  
,
hěnkuài
很快
huì
gǎodìng
搞定
de
  

Not to worry; I can soon fix it.