1. Yangzhou: Located in the middle of Jiangsu Province, on the north bank of the lower reaches of the Yangtze River and at the southern end of the Jianghuai Plain, it is a node city of Shanghai Economic Circle and Nanjing Metropolitan Area. By accepting the economic radiation from southern Jiangsu and Shanghai to the south, and taking it as the frontier and conduction area for the development of northern Jiangsu, it is known as the "gateway to northern Jiangsu". Yangzhou, with a history of 2,490 years, is a United Nations Habitat Award City, a China Habitat Environment Award City, a national environmental protection model city and a harmonious management city in China.

2. Zhenjiang: a city under the jurisdiction of Jiangsu Province, the core city of Nanjing metropolitan area, an important port, industry and trade and tourist city in the Yangtze River Delta, has successively won the titles of national historical and cultural city, China excellent tourist city, national advanced city in scientific and technological progress, national health city, national environmental protection model city, national excellent city in comprehensive management of social security, and national garden city, and its air quality index and quality of life index rank among the top in Jiangsu Province.

3. Suzhou: It was called Wu, Wudu, Wuzhong, Soochow and Wumen in ancient times, and now it is called Su for short. Suzhou has a history of more than 4000 years since its own written records. It was founded in 565,438+04 BC. It is one of the first 24 historical and cultural cities in China, a key scenic tourist city in China, one of the four key environmental protection cities in China and one of the important central cities in the Yangtze River Delta.

4. Wuxi: Located in the south of Jiangsu Province, in the hinterland of the Yangtze River Delta Plain, it borders the Yangtze River in the north, Taihu Lake in the south, Suzhou in the east and Changzhou in the west, and the Beijing-Hangzhou Canal passes through the territory.

5. Changzhou: Located in East China and South Jiangsu, it is an important part of the Yangtze River urban agglomeration, bordering the Yangtze River in the north, Taihu Lake in the east, Maoshan Mountain in the west and Tianmu Mountain in the south; It is equidistant from Shanghai and Nanjing. Changzhou belongs to the lower reaches of the Yangtze River, with both high sand plains and hilly lakes, and belongs to the north subtropical monsoon climate. There are Weidun Neolithic Site, Yancheng in the Spring and Autumn Period, Tianning Temple, Hongmeige, Wenbi Pagoda, Vine Flower Old Hall, Boat Pavilion, Wang Fu of Taiping Heavenly Kingdom, Qu Qiubai Memorial Hall, Chinese Dinosaur Garden, Tianmu Lake, Jintan Maoshan Scenic Area, Amusement Valley, Oriental Salt Lake City and Huaxia Baosheng Garden.