The Spring Festival couplets posted on the gate include the first couplet, the second couplet and the horizontal batch. Only when the Spring Festival couplets are completely posted on the door can there be a sign to ward off evil spirits and welcome happiness. The upper and lower couplets of Spring Festival couplets are generally read in horizontal batches. Generally speaking, the horizontal batch is read and pasted from which side. Ancient people in China wrote and read books from right to left, so horizontal criticism was also read from right to left, so couplets were posted on the door.
Notes for posting Spring Festival couplets: 1. When posting Spring Festival couplets, it is best to post them by two people, one at the back and the other at the back, to check whether there is any deviation. 2. When pasting, don't stick it on the edge of the couplet, not too much, just the right amount. In order to avoid squeezing out the paste when patting, it will get all over your hands.