Isn't Ningxiang's social security merged with Changsha?

At present, Ningxiang Social Security and Changsha Social Security have not merged. According to the current social security system, social security belongs to the category of local financial responsibility and is managed by local governments as a whole. Therefore, there are differences in social security systems and policies in different regions. Although the coordination of domestic policies and regulations is constantly advancing, the social security of Ningxiang and Changsha has not been merged, and individual contributions and social security benefits are still paid according to the standards of each region.