Right: Celebrating the bumper harvest in China.

Left: Welcome song and happy times.

Cross-examination and approval, posted in the middle of the door: celebrate with the whole world

Couplets, also known as "opposite doors" and "spring stickers", depict the background of the times and express good wishes with neat, dual, concise and exquisite words, which is a unique literary form in China.

Couplets should be posted on the right. It depends on the writing of horizontal batch. If the horizontal batch is written from right to left, the upper part should be posted on the right, and vice versa.

In addition, in addition to the requirements of antithesis, couplets should generally be flat on the top and flat on the bottom, that is, the tone of the upper couplet should rise and fall, and the tone of the lower couplet should be flat.

Ancient books are read vertically from right to left, and couplets are classics handed down by the Chinese nation. The left and right are determined by the time when the person who posted the couplet faces the door. People who stick couplets stick them on the right and on the left. The endings of these couplets are ambiguous and have similar meanings, but to bid farewell to the old year and welcome the new year at the end of the year, global joy is greater than China's celebration.