Sucheng, the location of ancient Yuntai Mountain on the sea, is the regional center of Yuntai Mountain on the sea. Although other places are inhabited, but the land is vast and sparsely populated, Sucheng has already formed a large-scale market town village. In the Han Dynasty, the prosperity of towns and the dense population attracted the eastward spread of early Buddhism. In the Tang Dynasty, the prosperity here reached its peak. According to legend, Li Shimin personally went to the Western Ocean to expel the invaders and defend the old city, leaving many beautiful legends. Boat people from Silla (now Korea) settled here, specializing in water transportation. At that time, Sucheng belonged to Sucheng Village, Donghai County, and this building was preserved for quite a long time. The Sucheng in the Song Dynasty was also very prosperous, especially the Buddhist buildings in this period were all over Shan Ye.

After the redevelopment of Yuntai Mountain, the heavy culture buried by the years is presented to the world again. Tourists are like clouds, including many contemporary scholars. While they are infatuated with the water in Yuntai Mountain, they are also shocked by its long and splendid history and culture, or write poems or essays for this kind of travel.

"Historical Records Zen": "The abbot and Yingzhou, who sent people to the sea to seek the Three Holy Mountains of Penglai, spread in the Bohai Sea, not far away. If you suffer, the wind will take you away. Those who cover the taste are the best, and all the fairy medicines are in the air. " According to Shan Hai Jing, there are three fairy mountains on the sea: Penglai, Yingzhou and abbot. These mountains are fairyland with elixir of life. Mirages that often appear in Penglai waters have aroused people's enthusiasm for seeking immortality and medicine. Many ancient emperors, such as Qin Huang and Hanwu, began to seek immortals in Penglai. The Historical Records of the First Qin Emperor contains: "Xu and others in the Qi Dynasty wrote that there are three sacred mountains in the sea, named Penglai, Abbot and Yingzhou". This is a mythical record of the past. Xu Fu, namely Xu Shi, a native of Langya (now Ganyu, Lianyungang, Jiangsu), was a famous alchemist in the Qin Dynasty. He is knowledgeable, familiar with medicine, astronomy, navigation and other knowledge, and sympathetic to the people and ready to help others, so he enjoys a high reputation among the people in coastal areas. Xu Fu is a close disciple of Mr. Guiguzi. Learn to explore the valley, qigong, cultivate immortals, and also know martial arts. When he came out of the mountain, it was the Reese era before and after Qin Shihuang ascended the throne. Later, Qin Shihuang was sent to the sea to collect fairy medicine and never came back. In order to commemorate this kind doctor, the villagers changed the village where he was born to "Xufu Village" and built a "Xufu Temple" in the north of the village. After Ganyu County, the Warring States belongs to Qi, and Qin belongs to Langya County. This is indeed the case. Therefore, Xufu Village, located one kilometer south of Jinshan Township in the north of Ganyu County, Jiangsu Province, is also known as the hometown of Xufu. Come, there is Xu Fu in the plain of Japan, and Hirozawa is king. In the thirty-seventh year of Qin Shihuang (2 10 BC), Qin Shihuang traveled eastward to Langlang, and Xu asked for more shooters to deal with sharks on the pretext that he was unable to sail because of a huge shark after going out to sea. Qin Shihuang agreed and sent a shooter to shoot a big fish. Chui fook led the sea again. Donghai County, where Emperor Gaozu Liu Bang was located, is the northernmost coastal county in Donghai County. The Langya boundary pillar of the Western Han Dynasty found in Lianyungang is the earliest boundary pillar in China, and it is an important evidence that Yuntai Mountain on the sea is the fairy mountain in the East China Sea-Yingzhou.