Correct

焦土

/ jiāotǔ / 
Strokes

Definition

scorched earth

Example

As a Noun

scorched earth―ravages of war

1
Zhè
这
zuò
座
gōngdiàn
宫殿
bèi
被
shāo
烧
chéng
成
le
了
yīpiānjiāotǔ
一片焦土
  
。

The palace was burned down.