Correct

隔墙

/ gé qiáng /
Strokes

Example

As a Noun

partition; partition wall

1
Fángjiān
房间
yòng
qiáng
隔墙
chéng
sān
jiān
  

The room is partitioned into three sections.

2
li
玻璃
  
/
bǎn
木板
  
/
shuǐ
水泥
qiáng
隔墙

glass/wood/cement partition wall

3
tōng
打通
liǎng
xiǎo
fángjiān
房间
zhījiān
之间
de
qiáng
隔墙

knock through between the two small rooms

As a Verb

be separated by a wall

4
qiáng
ér

be next-door neighbours