壁壘森嚴 Save Sign in to save words Simplified: 壁垒森严 bìlěisēnyán ㄅㄧˋ ㄌㄟˇ ㄙㄣ ㄧㄢˊ closely guarded strongly fortified sharply divided Character by character 壁(bì)wall 壘(lěi)rampart 森(sēn)Mori 嚴(yán)surname Yan A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0