Only if you can create more value for the leader and do a good job for the boss in the position he needs, will you have a chance of promotion, and your ability is the reason for promotion. Of course, you have to remember a phenomenon, a post, what are you going to do? What is it like to do it for someone else? Compare, find your own shortcomings, tap your potential, develop good habits, and will continue to be promoted in the future until you reach the peak of your career. Do things with an open mind, work in a down-to-earth manner, bless you and be happy!