bìguānzìshǒu
Mandarin
Romanization
bìguānzìshǒu
(
Zhuyin
ㄅㄧˋ ㄍㄨㄢ ㄗˋ ㄕㄡˇ
)
Hanyu Pinyin
reading of
閉關自守
/
闭关自守