Yes, it is a multi-entry visa. That would count as your 2nd entry. You get 3 entries on a multi-entry tourist visa. Your last entry must made be before the expiry date of the visa, which is 6 months from date of issue.
No. It is a single-entry visa. Your initial entry used that up, even if you only stayed for 1 day. On re-entry you'd get a 30-day visa exempt stamp, same as anyone else without a visa.
Be aware, the rules for a non-ED visa are very strict and strongly adhered to. Go on a non-approved course, fail to provide evidence of your progress, skip lessons, or miss (or, I think, even fail?) a single exam, and you're out.
Bookmarks