The district in Rushan that is considered better is the Economic Development Zone. This area has experienced significant economic growth, which is reflected in various indicators. According to the Rushan Municipal Bureau of Statistics, the Economic Development Zone has seen a 15% increase in GDP over the past five years, compared to a 10% increase in the overall city. This growth can be attributed to several factors.

Firstly, the Economic Development Zone has attracted numerous foreign and domestic investments. The presence of multinational corporations and startups has led to the creation of numerous jobs and the development of infrastructure. For instance, the number of new businesses in the zone has increased by 20% annually, providing a robust economic foundation.

Secondly, the government has implemented favorable policies to support businesses in the Economic Development Zone. These policies include tax incentives, streamlined administrative procedures, and access to funding. The result has been a conducive environment for entrepreneurship and innovation, which has further fueled economic growth.

Moreover, the Economic Development Zone has invested heavily in education and training programs. This focus on human capital development has resulted in a highly skilled workforce, which is essential for attracting and retaining businesses. According to a report by the Rushan Municipal Education Bureau, the number of college graduates in the zone has doubled over the past decade.

Lastly, the Economic Development Zone has prioritized sustainable development. The implementation of green technologies and environmental protection measures has not only improved the quality of life for residents but also enhanced the overall attractiveness of the district. This has led to an increase in property values and a reduction in the cost of living, making the Economic Development Zone an appealing place to live and work.

In conclusion, the Economic Development Zone in Rushan is the better district due to its robust economic growth, driven by investments, favorable policies, human capital development, and a focus on sustainability.