Yeouido is known as the "Little Greece" of the East. Located in the eastern part of the island, it is the second largest island in the island after the reef. The island is close to both Zhoushan and Shanghai. There are sandy beaches at the eastern end of the island, and there are small western days, mountains and seas, monuments, tiger stones, dragons and rivers, and island sand monuments. The island shape is slightly T-shaped, mainly in the mountains, with bare rocks on the top of the mountain, and vegetation in the valleys. The forest coverage rate is over 53%, ranking first in the islands of Juju County. The island is named after the Chinese herbal medicines and shrubs. However, the place name has always been complicated. It is called Ganxie Mountain, Lixi or Lixi Mountain. It has other names such as Yuyu and Gouqi Mountain. It has been marked as South Ma'an Island on the chart.