Nanjing, referred to as "Ning", called Jinling, Jiankang, is the core of the capital city of Jiangsu Province, deputy provincial cities, the Nanjing metropolitan area, an important center of the city, the State Council approved the China eastern regions of the country to determine the important education base for scientific research and comprehensive transportation hub. The city has jurisdiction over 11 districts, a total area of 6587km - 1125.78km - 2016, the built-up area, the resident population of 8 million 270 thousand people, the urban population of 6 million 781 thousand and 400 people, the urbanization rate is 82%, the Yangtze River Delta in East China and the only large city. Nanjing is located in the lower reaches of the Yangtze River, China East, close to the river offshore, is Chinese Eastern theater headquarters station , Yangtze River international shipping logistics center , the Yangtze River Delta city radiation portal drives the development of central and western regions of the country, but also the eastern coastal economic belt and the Yangtze River Economic Belt strategy interchange is an important node in the city. Nanjing is the ancient capital of four Chinese, the first national historical and cultural city of , is an important birthplace of Chinese civilization , has a history of several Chinese zhengshuo blessing , is the four largest ancient city not only did the alien regime the capital of the ancient capital of the south is Chinese , long-term political economic and cultural center of . Nanjing has ancient human activities as early as 100-120 million years ago, 35-60 million years ago the Nanjing man living in Tangshan, has 7000 years of history of civilization in the history of the city in 2600, and nearly 500 years of history, "the ancient capital of the Six Dynasties and ten dynasties are called". Nanjing is an important national science center, is a Chongwen city education since ancient times, "the world Wen Shu", "southeast first" in the world, more than half of the Ming and Qing Dynasties Chinese champion are from Nanjing Jiangnan examination. As of 2016, there were 74 institutions of higher learning in Nanjing, including 111 planned universities, 9 universities and 25 disciplines, second only to Beijing, 211 universities, 8 universities, and two top universities, 12 only to Beijing Shanghai. In November 26, 2017, Nanjing, China, won the right to host the world indoor track and Field Championships in 2020.
Shanghai, referred to as "Shanghai" or "Shen", is the birthplace of the Communist Party of China, the municipality directly under the central government of People's Republic of China, the National Central City, the super large city, the international economic, financial, trade, shipping, science and technology innovation center, and the first coastal open city. Shanghai is located in the Yangtze River Estuary, and is the leading city in the Yangtze River economic belt. It looks across the East China Sea and Japan Kyushu Island, and is on the south coast of Hangzhou Bay. The north and West are connected with the two provinces of Jiangsu and Zhejiang. Shanghai is the spring and Autumn period, Chu Chunshenjun Huang Xie fief, the name of shanghai. The four or five century period of Jin Dynasty, created by fishermen fishing tool "Hu", the river into the sea called "ditch", so the downstream area of Songjiang called "Hu Du", and later changed the "Shanghai", Shanghai is referred to as the "shanghai". The Tang Dynasty set up the Huating county. Shanghai is a famous national historical and cultural city. It has a profound cultural heritage and many historical sites in modern cities. The Wu Yue culture of Jiangsu and Zhejiang and the industrial culture introduced by the West formed the unique culture of Shanghai. After 1843 Shanghai became the opening of the commercial port and quickly became the first big city far east. The total area of Shanghai is 6340 square kilometers and has jurisdiction over 16 municipal districts. It belongs to the subtropical humid monsoon climate. The four seasons are clear, the sunshine is full and the rainfall is abundant. In 2015, Shanghai GDP ranked first in Chinese cities and second in Asian cities, second only to Tokyo, Japan. Shanghai is a world-famous financial center, with one of the largest population size and area in the world. Shanghai was rated by GaWC as the world's first tier city. In 2016, the per capita disposable income of Shanghai residents was 54305 yuan, and the total retail sales of social consumer goods were 1 trillion and 94 billion 657 million yuan. Shanghai port has the largest volume of cargo throughput and container throughput in the world. It is a good international port of Jianghai, and has the first free trade area of China (Shanghai) free trade pilot area in mainland China. The city of Shanghai, together with Anhui, Jiangsu and Zhejiang, constitutes the city group of the Yangtze River Delta, one of the six largest urban agglomeration in the world.
Xuzhou, referred to as Xu, ancient Pengcheng, the city of Jiangsu Province, located in the northwest of Jiangsu Province, North China Plain, Southeast, north wing of the Yangtze River Delta, north of Weishan Lake, west of Xiaoxian, east of Lianyungang, south of Suqian, Beijing Hangzhou the Grande Canale through two, Longhai, Beijing Shanghai railway intersection in Xuzhou. Known as the "five province thoroughfare". Xuzhou is an important gateway city in East China. It is also an important center of science, education, culture, finance, tourism, medical treatment and Convention and exhibition in East China. It is also an important economic, commercial and foreign trade center in Jiangsu.
Changzhou is the city of Jiangsu Province, is located south of the Yangtze River, the Yangtze River Delta Center, is one of the central city of the Yangtze River Delta region, advanced manufacturing base and cultural tourist city of Jiangsu, the Yangtze River economic belt is an important part of suxichang metropolitan area and Suzhou, Wuxi
Suzhou, formerly known as Wu, is abbreviated as Su, also known as Gusu and Pingjiang. It is a national historical and cultural city and a scenic tourist city, a national high-tech industrial base, and one of the important central cities of the Yangtze River Delta urban agglomeration. Located in the southeast of Jiangsu Province and in the middle of the Yangtze River Delta, it is an important part of the Jiangsu Yangtze River Economic Belt. It borders Shanghai to the east, Jiaxing to the south, Taihu Lake to the west, and the Yangtze River to the north. Suzhou is a subtropical monsoon oceanic climate with four distinct seasons and abundant rainfall. Planting rice, wheat, rapeseed, produce cotton, sericulture, fruit, specialty Biluochun tea, Yangtze River saury, Taihu Lake silverfish, Yangcheng Lake hairy crabs. Suzhou is one of the first 24 historical and cultural cities in China. It has a history of nearly 2,500 years and is the birthplace of Wu Culture. Most of the people in Suzhou belong to Jiangsu and Zhejiang and use Wu language. Suzhou Garden is a representative of Chinese private gardens and is listed as a UNESCO World Heritage Site. The Grand Canal Suzhou section of China was selected as a World Heritage List.
Chengdu is known as "Rong", the capital of Sichuan Province, Southwest China's science and technology, commerce and trade, financial center and transportation hub, important national high-tech industrial base, business logistics center and comprehensive transportation hub. Chengdu is located in the western Sichuan basin, Chengdu plain, flat territory, crisscrossed, abundant, agriculture developed, since ancient times, "the land of abundance" reputation. Chengdu has jurisdiction over 11 municipal districts and 4 counties in charge of 5 county-level cities. By the end of 2016, the total area of Chengdu was 14312 square kilometers, and the resident population was 15 million 918 thousand. The built-up area of the municipal area was 837.3 square kilometers, and the urbanization rate of the whole city was 70.6%. Chengdu is a national historical and cultural city in about fifth Century BC fortification, the Western Han Dynasty has become one of the six China metropolis, the period of the Three Kingdoms Shu country. The Northern Song Dynasty in Chengdu jointly issued the world's first note jiaozi, the government set up the world's first savings bank in Chengdu business management sub. Over the past 2600 years, the history of building city has bred many famous historic sites, such as Dujiangyan, Wuhou Temple, Du Fu Thatched Cottage, Jinsha site and so on.
Hangzhou, referred to as "Hangzhou", the capital of Zhejiang Province, is located in the southeast coast of the northern part of Zhejiang Province, China, Qiantang River River, Beijing Hangzhou the southern tip of the Grande Canale, Zhejiang province is the political, economic, cultural, education, transportation and Finance Center, one of the city center, the Yangtze River Delta city group in Yangtze River Delta eco economic zone in Hangzhou city node Chinese, one of the important electronic commerce center. As of 2017, Hangzhou has jurisdiction over 10 districts and 2 counties, hosting 1 county-level cities, with a total area of 16596 square kilometers, with a permanent population of 9 million 188 thousand and a 76.2% urbanization rate. In 2016, the per capita disposable income of Hangzhou residents was 46116 yuan, and the total retail sales of consumer goods were 517 billion 620 million yuan