bìlěisēnyán
Mandarin
Romanization
bìlěisēnyán
(
Zhuyin
ㄅㄧˋ ㄌㄟˇ ㄙㄣ ㄧㄢˊ
)
Hanyu Pinyin
reading of
壁壘森嚴
/
壁垒森严