Happiness is like the East China Sea, and longevity is like the South Mountain. It is said that a long time ago, there was no rain for several months in a year, and there were droughts everywhere, wells and rivers dried up, the ground cracked and crops failed. Yaxian County (now Sanya City) in Zhu Ya County is no exception. Hungry and thirsty Yaxian people kneel on the ground every day and pray for the gods to give them rain. In Luhuitou Village, Ya 'an County, there is a hardworking and brave young man. His name is Ah Fu. He goes to the seaside to fish for the villagers every day. Strangely, you couldn't catch fish in any sea area in those days, but you could only catch fish and shrimp in Dadonghai. One day, Fu caught a big fish in Dadonghai. He went back to the village, cut the fish into pieces and gave them to the villagers, leaving only a little fish head for himself. When he was about to cook boiled fish head, an old beggar woman came over and saw her with white hair, wrinkled face, ragged clothes, dirty and smelly. Ah Fu doesn't dislike her at all. He asked her to sit down and said that he would give it to her when the fish head was cooked. The old woman said that she had been hungry for three days and nights, and it was better to give her raw fish heads now. Without saying anything, Ah Fu immediately gave the fish head to the old woman. The old woman wolfed down her meal and suddenly felt refreshed. She knelt down and kowtowed to thank Ah Fu for his help. Ah Fu hurried forward to help her. When the old woman was helped up by Ah Fu, Ah Fu smelled a faint fragrance. He looked up, my god, standing in front of him is not a dirty and smelly old woman, but a beautiful woman. I saw her black hair hanging over her shoulders, her eyes big and black, her mouth full of affection, her cherry-like mouth full of touching smiles, and her whole oval face shining with beautiful and touching brilliance. She is like a betel nut flower in bud, beautiful, fragrant and touching. Ah Fu looked at her, eyes straight. It took him a long time to ask, "Did you change from that old woman just now?" The girl nodded and said, "My name is May, and I am the third daughter of the Dragon King of Dadonghai. Now there is a severe drought in the world. I'm here to tell you that kind people only need to drink three mouthfuls of seawater in Dadonghai, and when they come back, they will dig up the ground to produce water, harvest the land and make a fortune in business. In short, you can get what you want. " Then she asked Ah Fu if she would like to try. Before Ah Fu could answer, she took Ah Fu's hand, and Ah Fu felt her body floating. Suddenly, she came to Dadong seaside. Mei took three sips of seawater. Ah Fu imitated Mei's movements and drank three mouthfuls of seawater. Speaking of which, Mei took Ah Fu's hand again and floated into the field. She said to Ah Fu, you have one thing on your mind, and then you take action to ensure that all your wishes can be realized. Ah Fu squatted down and dug the ground with his hands. Soon, a pool of clear fresh water emerged from the ground. Fu jumped down and drank the water, which was sweet and fragrant. Ah Fu said that if the aqua regia turned into a river, the villagers would be saved. As soon as his voice fell, he heard only a sound of running water. The water hole in front of us has become a long and wide river, and the clear and green river is rushing happily. Ah Fu danced with joy. He ran to the village and shouted, "villagers, there is water!" The crops are saved! We're saved! Sister Amy saved us. " Suddenly, Ah Fu found that he had not thanked May, and just wanted to go back and find May that had drifted to him. He knelt down and kowtowed to Mei, thanking her for saving the villagers. May said, you're welcome. She asked Fu, will you marry me? Alfred couldn't believe his ears in surprise and looked at May. May asked again, will you marry me? Fu said loudly, Ken! At this time, the villagers came with gongs and drums. They asked Ah Fu how Amy's sister brought them endless fresh water. Ah Fu described the story from beginning to end. The villagers lifted Mei excitedly. They all said in unison, "Mei is our second-generation mother. Thanks to her help, we were saved and were not killed by the drought. " Since then, Li compatriots in this area have called their mother Mei. Amid firecrackers and gongs and drums, Ah Fu and May got married. After that, the villagers in Luhuitou Village will go to Dadonghai to drink three mouthfuls of seawater whenever they want to do something, and all their wishes come true. The kind villagers in Luhuitou Village told this secret to everyone who came to Dadonghai to play. Therefore, people who have been to Dadonghai can have all the best as long as they drink three mouthfuls of water from Dadonghai. People in Luhuitou Village say that this happiness is given by Dadonghai, so they often say that they are as happy as the East China Sea. The auspicious phrase "happiness as the East China Sea" has been passed down to this day. Similarly, a long time ago, one year in Qiongzhou, it suddenly became dark, with thunder and lightning, and it rained cats and dogs for seven days and seven nights. On the eighth day, there was a loud noise and the sky was falling. Qiongzhou broke away from Chinese mainland and became an island. Life on Qiongzhou Island is dead and wounded. All rivers have changed their paths, all mountains have changed their shapes, and some rivers and mountains have disappeared. In 748 AD, 35 people including Jian Zhen and his disciples set sail from Yangzhou. When crossing the sea for the fifth time, I was caught in a hurricane and drifted from Wan Li to Ningyuan Estuary (now Haishan Wonder Scenic Area) in Zhou Zhen (now Sanya). I had no strength at all. People in Nanshan found them and saved them. As soon as they came into contact with the land of Nanshan, they immediately opened their eyes and their spirits came. They lived in Zhou Zhen for more than a year, built Dayun Temple and spread Buddhist culture. These strange things are passed down from mouth to mouth, so people call Nanshan fairy mountain. More and more people come to Nanshan to play and live. Legend has it that people who have been to Nanshan are sick and healthy, and they all live long. Because Nanshan was intact in the sudden subsidence. Because people who have been to Nanshan live a long life, people often wish others a long life with longevity. The phrase "longevity is better than Nanshan" has been used ever since.