Extended data:
One of the folk customs of the Spring Festival in China is to elaborate the word "Fu" into various patterns, such as longevity peach, carp yue longmen, abundant grains, dragons and phoenixes, and so on. In the past, there was a folk saying in China called "On the 24th of the twelfth lunar month, every family wrote big characters", and the word "Fu" was written by hand.
Usually, Spring Festival couplets have two pairs of direct couplets and one pair of horizontal couplets, and the last word of each pair of direct couplets has the rhyme of flat, upper, curved and entering.
Spring Festival couplets had become a literary and artistic form at that time. There are many kinds of Spring Festival couplets, which can be divided into door heart, frame pair, horizontal batch, Spring Festival couplets and bucket couplets according to the place of use. The "door core" is attached to the center of the upper end of the door panel; The "door frame pair" is attached to the left and right door frames; "Horizontal batch" is attached to the crossbar of the lintel; "Spring strips" are posted in corresponding places according to different contents.
Sticking the word "Fu" during the Spring Festival is a long-standing folk custom in China. According to "Dream of Liang Lu", "When I was young, I would visit department stores and draw a peach symbol of a door god to welcome spring"; "Scholars, big or small, must sweep the floor, clean the family, change the door gods, hang Zhong Kui, nail peaches, stick spring cards and worship their ancestors."