挡风墙

擋風牆
dǎngfēngqiáng
  1. lit. windbreak
  2. fig. protector

CEDICT

Entry Composition

1 挡风 dǎngfēng to shelter from the wind
=2 墙 qiáng variant of 墙 qiáng
=2 墙 qiáng (slang) to block (a website) (usu. in the passive: 被墙 bèiqiáng)

classifiers: 面, 堵