Just amaze me that you allow it in the group, normally you delete my comments and advise when it does not fit your agenda or benefits your ego. But you can give me again a ban to comment for a few days.
NO, again YOU can NOT cancel a VISA only a judge can give out a court order to cancel a VISA.
a student NEED to cancel his Extension of Stay based on education when the student stops the course or stops visiting the school. He might go on short leave abroad with permission of the school and a re-entry permit, during that short leave there is no need to cancel the Extension of Stay.
You can not pre sign all the documents, the copies of ID card and house papers from wife should be signed by her, the copies of marriage certificate and kor ror 2 by both.