The structure of Shuangxi is ingenious, which is a unique Chinese art folk custom. Two parallel Xi characters are square and symmetrical, and the skeleton structure is stable,
such as men and women standing side by side. There are also four openings, which not only symbolize the happiness of men and women, but also symbolize the family harmony and happiness
Double happiness is a special symbol of the establishment of marriage between men and women. Generally, there are women married, and single happiness is pasted on the gate.
If a son marries a daughter-in-law, the word “double happiness” is pasted. As long as passers-by see “single happiness” or “double happiness”, they immediately understand that the family is doing a wedding.
