Correct

灿然

/ càn rán /
Strokes

Example

As an Adjective

resplendent; bright; brilliant

1
tīng
大厅
dēnghuǒ
灯火
cànrán
灿然
  

The hall is brightly lit.

2
Cànránxīn
灿然一新

take on a completely new look; be freshened up; look brand-new

3
Cànrán
灿然
xiào
一笑

break into a brilliant smile; crack a wide smile