Yuxi Ancient Town, Tongzhou District: An ancient town with written records, with a history of more than 65,438+0,000 years, was called Qing Yu (Qingyu) in ancient times, and was also called Longcheng because the city looks like a dragon. Located in Erjia Town, Tongzhou District, Nantong City, Jiangsu Province, on the north bank of the Yangtze River estuary. This land was built earlier than the surrounding areas. It was built in the Tang Dynasty. After thousands of years of degradation, the city wall was abandoned. Yudong Ancient Town, Haimen City: It began in the Tang Dynasty, flourished in the Northern Song Dynasty, flourished in the Ming and Qing Dynasties, and gradually developed and formed on the basis of boiling the sea. At present, there are 7 cultural relics protection units at all levels, with a small number of Ming Dynasty historical buildings and a large number of Qing Dynasty and modern historical buildings. There are more than 50 halls, of which the Heavenly King Hall was built in the Ming Dynasty and the Shanmen Gate was built in the Qing Dynasty.

Rudong County _ Tea Ancient Town: a famous town with a history of thousands of years, also known as Nansha. Due to the influence of ancient seawater, from the Jin Dynasty to the Southern and Northern Dynasties, sand gradually gathered and became land. In the early Tang Dynasty, it was a fried saltworks pavilion where immigrants lived. The ancient town contains the historical and cultural elements of _ tea and the history of the Red Revolution.