Moderators oversee specific forums. They generally have the ability to edit and delete posts, move threads, and perform other manipulations. Becoming a moderator for a specific forum is usually rewarded to users who are particularly helpful and knowledgeable in the subject of the forum they are moderating.
How can I have more permissions in S.H.E Kazoku International Fanclub?
Discuz! set user permissions according to system status and credits. Credits are related to your posts number, how you are rated or both. You may have more permissions when you get more credits.
As soon as you make a grade of credit, the system will give you more permission and Star(s). Therefor, higher credits not only show your seniority and liveness but also bring you more advanced permission than other users.