Because the street office is also the grass-roots government, so there will be many functions, the same will exist in some of the business units, after all, the number of civil servants is not much, a lot of work is still dependent on the career staff to complete. For example, cultural centers, social security centers, people's service centers and so on, these are basically institutions.
The majority of the career units belonging to the street office are management posts, and they are directly facing the general public, so the work will be harder and more trivial.
In terms of rank, the vast majority of local street office is the establishment of the main section, the secretary and director of the street office is the main section level, the subordinate institutions are mostly for the unit level. If you set to the level, the main person in charge of personnel management post 9 level, commonly known as the unit level. Nanjing is a sub-provincial city, the level than the average prefecture-level city to be higher than half a level, the level of the street office will also rise. The main city of the street office most of the main department level, the lowest level of institutions for the main section level.