Xiamen Gulangyu Fish Preserved Shop is located in the middle of the sea. The island is covered with mountains and smoke, and the sea and sky are the same, looking at the horizon from a distance. Thus, a pair of interesting palindromes came into being. Palindrome is one of China's couplets. Couplets written in palindromes can be read either backwards or forwards. Not only does it have the same meaning, but it's also quite interesting. It is one of the important cultures in China. Looking at both sides from the fourth word, this couplet is very symmetrical. It is also unique in the part-of-speech antithesis. The upper and lower couplets can be read backwards from the last word to form a couplet.
Other classic palindromes
1. There is a mountain called Jigong Mountain in Henan, and there are two landscapes on the mountain: Jidu and Longyin. Someone made a pair of insightful palindromes about this: cockfighting on the mountain, hidden dragon in Longyin Rock.
2. In the Qing Dynasty, there was a restaurant called "Natural Residence" in Beijing. Emperor Qianlong once made a famous couplet for this: Guests come to Natural Residence. It was a heavenly guest.
3. There is a palindrome that reflects the friendly relations between the neighbors in Zhanjiang Defang, which is full of affection of fish and water. I have never lost: my neighbors love me to live nearby, and the fish swim by the water.