HSK V7-9
Correct

城墙

/ chéngqiáng / 
Strokes

Definition

city wall

Example

As a Noun
city wall
1
Xiūzhù
修筑
chéngqiáng
城墙

build a city wall

2
Gōngpò
攻破
chéngqiáng
城墙

breach the city walls