meaning for 屏障 píngzhàng:

  • - barrier

dāngjīn当今
de
zhōngguó中国
wǎngluò网络
fánghuǒqiáng防火墙
búzài不再
shì
bùtòu不透
shuǐ
de
píngzhàng屏障

The Great Firewall is hardly an impermeable barrier these days.