Which is better, immigration bureau, social security bureau or performance appraisal office?

The units that can apply for the exam are Immigration Bureau, Social Security Bureau, Performance Appraisal Office and Party School (you don't want to be a teacher). Immigration is a marginal department of the government. As far as I know, the number of staff in this unit is very small, most of them are civil servants, and there is a small amount of career establishment. Many local government agencies will be merged into the municipal government office when they are reformed, so they are still relatively stable. The Social Security Bureau is a subordinate institution of the People's Social Security Bureau. If you can go, these institutions have the best prospects. Universal social security is now universal. In the future, no matter who wants to get retirement pay, they have to return social security. Of course, social security is also divided into institutions, enterprises (social security for urban workers) and new rural insurance. I don't know which department you will take. There are many things to learn, which belong to the business department and are the busiest in these units you mentioned. The performance appraisal office is the business department of the Human Resources and Social Security Bureau, which is mainly used to summarize and input the performance appraisal of each unit. These meritorious materials and awards of employees of all units are audited by this department, so they still have power. If the party school doesn't be a teacher, the career establishment is a logistics post, because government posts are the work of civil servants. It is still not easy to run a career in a party school. Of course, if you can get in, you will have your own way. You should think for yourself. The party school should be the most difficult of these units.