zhèn xiàn
a front (militant group)
line of battle
alignment (towards a political party etc)
Sāng dì nuò Mín zú Jiě fàng Zhèn xiàn
Sandinista National Liberation Front
Jiě fàng Bā lè sī tǎn Rén mín Zhèn xiàn
Popular Front for the Liberation of Palestine