Correct

飞红

/ fēihóng / 
Strokes

Definition

to blush

Example

As an Adjective

crimson; scarlet; brightly red

1
Tā
她
xiū
羞
de
得
mǎnliǎn
满脸
fēihóng
飞红
  
。

She flushed with embarrassment.

As a Verb

blush/flush suddenly