The left and right order of dragon and phoenix couplets is arranged from right to left. If the couplets are written from right to left, the first couplet should be placed on the right side of the couplet and the second couplet should be placed on the left side of the couplet. Write couplets from left to right, so the first couplet should be placed on the left and the second couplet should be placed on the right. It should be noted that in the traditional culture of China, words written from right to left are called "from right to Samungi", while words written from left to right are called "from left to right". In the traditional culture of China, right to left is used to write Buddhist scriptures, poems and other texts, and left to right is used to write letters, diaries and other texts. Dragon and phoenix couplets are written from right to left, with the first couplet on the right and the second couplet on the left.