Can civil servants do insurance?

No, civil servants cannot engage in profit-making activities, especially those who may take advantage of their positions. I'm a little confused about the statement that things are not going well. My personal opinion is that if you can be satisfied with a stable life, you don't have to be unhappy. Civil servants are relatively stable, and their wages are ok, at least they can have enough food and clothing. People will have a hard time if they excessively pursue the promotion of their positions, but they should still be satisfied. I am also a civil servant, a small deputy clerk, but I have worked hard to deal with interpersonal relationships and get along well with my colleagues around me. If you are not satisfied, then simply leave and seek a position more suitable for you. Your friend doesn't want to leave the civil service, which shows that she is quite satisfied with this position. So I suggest you persuade your friends to choose a new way of life, or do their current job with peace of mind, otherwise it will be a vicious circle, and it will be difficult to do it well without enthusiasm for work. People's desires are endless, and correct treatment is the most critical. If you feel unsatisfactory, your attitude towards life and work will not be in a good state, let alone unsatisfactory. In a word, a vicious circle!