HSK V7-9
Correct

烟火

/ yānhuǒ / 
Strokes

Definition

smoke and fire/fireworks

Example

As a Noun
smoke and fire
1
Yánjìn
严禁
yānhuǒ
烟火
  
!

Smoking and fires are strictly forbidden!

2
Dòng
动
yānhuǒ
烟火

light a fire and cook

As a Noun
cooked food
3
Bùshírénjiānyānhuǒ
不食人间烟火

do not eat cooked food―live the life of an immortal

As a Noun
flames of war; warfare
As a Noun
descendants