Nanjing is the capital city of Jiangsu Province in the eastern part of China. It is one of the Four Great Ancient Capitals of China, along with Beijing, Xi'an, and Luoyang. Nanjing is a hub of education, research, transportation, and economy in the country. Since ancient times, Nanjing has been renowned for influencing other cities across China. It is famous for its stunning ancient buildings like the Ming Dynasty City Wall, the Sun Yat-sen Mausoleum, and the Presidential Palace, alongside modern structures like the Zifeng Tower.

• As per the National Census of China, which is conducted every 10 years, the latest one being in 2020, Nanjing had a population of over 8 million. 
• Compared to other cities in China, Nanjing is known for its historic significance and cultural diversity. The majority of the population follows 
• Buddhism, Taoism, or folk religion. However, there's also a considerable number of people who follow Christianity and Islam. Nanjing is a linguistically diverse city with Mandarin being the most widely spoken language. The city is also known for its rich folklore and traditions. One such interesting fact is the preservation of the Ming Dynasty City Wall, which is one of the best-preserved ancient city walls in the world. Nanjing also houses the orcelain Tower, one of the Seven Wonders of the Medieval Ages.

Local government in Nanjing is divided into two levels: city and district. City-level administration is coordinated by the Nanjing Municipal People's Government, while district administration is carried out by 11 smaller authorities. The city government has executive powers, and the district authorities manage local issues such as education, healthcare, and minor infrastructure. Economic development, strategic planning, and major infrastructure projects are handled by the city government. Nanjing's local administrative structure is a unique blend of central control and local autonomy.

Nanjing is one of China's most prosperous cities, with a strong economy that is a blend of traditional industries and modern innovation. The city has a GDP of over CNY 1.42 trillion, making it one of the most economically vibrant cities in China. Nanjing's economy is mainly driven by the service sector, followed by manufacturing. It is a major center for electronics, petrochemicals, automobile, and steel production. The city also has a thriving tourism industry, with millions of tourists visiting annually to explore its rich history and culture.

Nanjing boasts a robust infrastructure that supports its growing population and economy. The Nanjing Metro, with its extensive network, and the Nanjing Lukou International Airport, are key features of the city's transportation infrastructure. The city also has an efficient road network and high-speed rail connections to major cities. Nanjing's digital infrastructure is rapidly developing, with widespread internet access and the implementation of smart city technologies to improve public services. The city is also committed to sustainable development, with numerous green spaces and a strong emphasis on renewable energy.