What about the Municipal Federation of Trade Unions? Is the welfare good? What are the specific responsibilities?

Looking at civil servants or careers, the former is ok, and the latter is not as good as enterprises, but if you have the courage, you can get ahead in ten years, and the wind and water turn around.

The traditional concept of trade union duties is "blowing, beating, singing, beating and patting", but in fact, safeguarding rights and maintaining stability, helping to ensure and competing are also trade union duties.