I worked as a shoe lathe worker in Jinjiang and worked in a shoe factory for 9 years. I want to be a manager and manage well, so I will learn.

I admire you very much. You plan your career so accurately. You can try business administration. However, management still depends on your accident art and personal charm, as well as your contacts. It is not a simple ability, nor a simple diploma. You can be a team leader in the relevant factory first, and people won't say that you have a diploma to be an office.