Zhenjiang belongs to the third-tier cities, Jiangsu Province, the economic powerhouse, according to the latest Urban Research Institute released the ranking of Chinese cities, Zhenjiang belongs to the third-tier cities in 2017, together with a look at the details. Zhenjiang is located in the southwestern part of Jiangsu Province, the eastern coast of China, the southern part of Jiangsu, anciently known as "Runzhou", the Republic of China for the capital of Jiangsu Province. Is the center of the northern wing of the Yangtze River Delta, Nanjing Metropolitan Area core layer of cities and national-level South Jiangsu modernization and construction of an important part of the demonstration zone; the Yangtze River and the Beijing-Hangzhou Grand Canal in this confluence of China's "river overpass" coordinates, known as "the world's first rivers and mountains," the reputation. Zhenjiang is a nationally renowned fish and rice country in the south of the Yangtze River, the city has Jinshan Temple, Xijindu and many other places of interest, but also Jiangsu University, Jiangsu University of Science and Technology and other famous institutions of higher learning. Zhenjiang Beijing-Shanghai Railway, Beijing-Shanghai High-speed Railway, Shanghai-Nanjing High-speed Railway, Hurong Expressway, Yang-Li Expressway, Tai-Zhen Expressway, Zhen-Dan Expressway, 312 National Highway, 104 National Highway and so on, which lead to the major cities in China, and the port of Zhenjiang, the third largest shipping center in Yangzi River Basin, is open to the sea and the river.

Recently, the Institute of New Tier 1 Cities, a data journalism program of CBN Weekly, released the "2017 Chinese Cities Business Charm Ranking" in Shanghai, which re-graded 338 Chinese cities above prefecture level with the urban big data of 160 brands, 14 internet companies and data organizations, and named 15 "new tier 1 cities". The ranking includes 15 "new first-tier" cities, 30 second-tier cities, 70 third-tier cities, 90 fourth-tier cities and 129 fifth-tier cities.