created sense approved 柳条边/柳條邊 · liǔtiáobiān · willow palisade
柳条边 / 柳條邊
liǔtiáobiān
willow palisade
A 17th-century system of ditches and embankments planted with willows, built across Liaoning to restrict movement into Manchuria.
清代朝廷修建了柳条边，以限制关内百姓进入东北。