What do civil servants in the Postal Administration usually do?

I work in a municipal post office (enterprise). Those two positions are not good or bad. Do you know what universal service is? That aspect is handled by postal companies, which is unprofitable but must be done. Now that the state is investing universal service subsidy funds in postal enterprises, the postal service post in the Postal Administration is to supervise the universal service situation (it seems to be more difficult and more party-oriented). Do you think that the dozens of people in the administration will work in universal service? The market supervision position is mainly for express delivery companies. Apply for certificates, and check if there are complaints~~~ In fact, the State Post Bureau and the Postal Group Company used to be a team. In theory, the State Post Bureau can supervise postal companies. But based on my work experience, the State Post Bureau basically has little impact on postal enterprises. When the postal group organizes some major activities, it also brings the State Post Bureau together. The municipal postal administration was established mainly to supervise the express delivery market.