Xuzhou Runjin City is located in the Xuzhou District of Jiangsu Province, China. This city, known for its rich history and cultural significance, is situated within the administrative boundaries of the Xuzhou District. The Xuzhou District encompasses a total area of approximately 1,620 square kilometers and has a population of around 1.2 million people, making it a significant urban area within the province.

The reason for Xuzhou Runjin City's location within the Xuzhou District can be attributed to several factors. Firstly, the city's historical roots are deeply intertwined with the district, as it has been an important commercial and cultural hub for centuries. The city's strategic location along the Grand Canal has historically facilitated trade and transportation, contributing to its growth and development.

According to data from the National Bureau of Statistics of China, the Xuzhou District has seen significant economic growth over the past decade. The district's GDP has increased by an average of 8% annually, reflecting the robust industrial and commercial sectors. This economic growth has been further bolstered by the city's proximity to major transportation routes, including the Beijing-Shanghai High-Speed Railway and the Beijing-Hong Kong-Macau Expressway.

Additionally, the Xuzhou District has implemented various development strategies to enhance the living standards and infrastructure of the city. For instance, the district has invested heavily in public transportation, healthcare facilities, and educational institutions. These efforts have not only improved the quality of life for residents but have also attracted businesses and investors to the area.

In conclusion, Xuzhou Runjin City is located in the Xuzhou District of Jiangsu Province, China. This strategic placement within the district is due to the city's historical significance, economic growth, and the district's commitment to infrastructure development. The Xuzhou District's efforts to enhance the city's amenities and transportation networks have contributed to the overall prosperity of Xuzhou Runjin City.