literally "to lift the tray to eyebrow level"; used to describe a married couple who treat each other with great respect and love, based on the story of Meng Guang serving food to her husband Liang Hong

fringe of hair cut straight across the forehead at eyebrow level

used of a married couple to describe growing old together in mutual respect; literally "white heads and even eyebrows"

bangs; fringe of hair hanging over the forehead