1. Geographical location: yujiang county County is located in the northeast of Yingtan City, with relatively far geographical location and inconvenient transportation. This may bring some difficulties to resource development and economic development.
2. Regional planning: Yingtan City can develop other regions according to its own development planning and strategic priorities. According to the decision of the local government, more resources may flow to other areas.
3. Economic conditions: Other areas in Yingtan City may have better economic conditions and development potential, attracting more investment and resources. This may lead to the relatively backward development of yujiang county county.
It should be noted that the above are only possible reasons inferred from some common situations and cannot represent the actual situation. Specific reasons may require further understanding of local development planning, policies and other information.