Zhongshan district. According to official website of Dalian Education Bureau, as of February 9, 2022, Zhongshan District in Dalian has the best educational resources. Zhongshan District, which belongs to Dalian, Liaoning Province, is the financial and commercial center of Dalian. Zhongshan District is located in the east of Dalian. As of 20 18, Zhongshan District has a total area of 43.85 square kilometers and a coastline of 42.53 kilometers, belonging to a maritime warm temperate monsoon climate.