Pasting Spring Festival couplets is an important custom for Chinese people to celebrate the Spring Festival. The couplets consist of a pair of poetry lines and a four-character horizontal scroll, which are written in gold or black on red paper, with red representing luck and gold symbolizing wealth. Spring Festival couplets are pasted on the left and right sides of the front door and above the doorframe. The lines of the Spring Festival couplets reflect the characteristics of traditional Chinese poetry, with the two lines having the same number of words and related content. The horizontal scroll highlights the theme of Spring Festival couplets, which is the icing on the cake. Spring Festival couplets depict vivid images in simple words and express good wishes. When every family sticks Spring Festival couplets, people will realize that the Spring Festival has officially begun.