There must be a lot of training for the newcomers. After the training, they will start job rotation, that is, transfer your post after a period of time. After the rotation, it is estimated that they will start the assessment and then create posts. You won't starve to death during the probation period. Don't worry. As for those who pass the exam, they will be paid according to their position and their performance. If you develop slowly, there are opportunities. The platform is always there, look at the ability! I hope I can help you.