canh khuya

Từ điển Việt Anh (Vietnamese English Dictionary)

	[canh khuya]
		Far into the night, late at night (cũng canh thâm)
			Cớ sao trằn trọc canh khuya (truyện Kiều)
			What troubles you that you still stir and fret at dead of night

Far into the night