Datian Street is located in the east of Linhai City, Taizhou City, Zhejiang Province. It has a long history and profound cultural heritage. During the Yongzheng period of the Qing Dynasty, there was a "Daejeon City", which was known as "walking through Daejeon and chanting for three years".

Datian Street, located at the east gate of Linhai City, is an industrial new city and a new urban area near the sea. The jurisdiction area is 65 square kilometers, and the urban area is 8.8 square kilometers.