"Go up the mountain for air and shake your legs down the mountain." Keep your passion and walk to the top of the mountain. Couplets, also known as antithesis, door-to-door, spring stickers, Spring Festival couplets, couplets and so on. It is a antithesis written on paper, cloth or carved on bamboo, wood and columns. The antithesis of couplets is neat and even, which is a unique artistic form of Chinese. Couplets are the treasures of China traditional culture.